"Gateway" by Frederik Pohl has long been considered a classic of Science Fiction and deservedly so. It's earned its status honestly and is one of the best books I have ever read.
What separates this from the myriad other science fiction and fantasy offerings out there?
It's the characters.
The Plot
Gateway is an asteroid in our Solar System that was hollowed out and made into a base of operations by the mysterious ancient alien race known as the "Heechee". They abandoned it long before mankind stopped throwing their feces at each other and invented the wheel.
The only thing left on Gateway are the Heechee ships. These ships can be programmed via 5 movable dials to automatically go to a destination and return. A huge multinational corporation pays intrepid "prospectors" to get aboard these ships, go to a destination, and then come back with any new discoveries. The prospectors then get paid a sum relative to any new discoveries they make. If they come back with nothing, they get nothing.
However, these missions have a very high failure rate. Sometimes the missions never return. Other times, the ships return on automatic with all hands lost due to an accident or some disaster met on the other end. Still others take too long and the crew dies of starvation due to their rations running out. Therefore the chances of hitting it big are rather remote.
When the book begins, we meet Robinette Broadhead; a man who has hit it big on Gateway and is living the life of luxury on Earth. He is also in voluntary therapy and on the edge of a massive mental breakdown.
The action switches in between Broadhead's past story of how he came to Gateway and struck it big and Broadhead's present therapy sessions. Also interspersed throughout the book are little snippets of Gateway trivia: fun facts, interviews with Heechee scholars, classified ads from the local Gateway paper, and mission summaries from prospectors who struck it big and from those who didn't do so well.
The Good
The plot itself is intriguing. The Gateway station has a kind of 1849 Gold Rush San Francisco feel to it. Everyone is there to strike it rich and improve their lot in life by taking the risk of a Gateway trip. I couldn't help but feel admiration towards these people and wonder if I would have the stones to put my neck on the line for that kind of a reward.
The characters in this book are what separates it from everything else. Each character introduced in the novel was distinct enough to be memorable. I never found myself reading a character's name and saying "who is this?". A lot of times, in any literature, there's a memorable protagonist and maybe a memorable antagonist if you're lucky. The rest of the characters just seem to meld into each other. Gateway doesn't have this problem: all the characters are memorable.
Robinette Broadhead, the main character, is the most complex character in the book. This becomes more apparent as the reader experiences more and more of his therapy sessions. Others here on GoodReads have been critical saying they didn't like Broadhead or they wanted to slap him. I heartily agree. However, I don't think pathos was Pohl's object in the way he wrote Broadhead: Robinette Broadhead simply is who he is and the reader gets to understand why he is who he is throughout the course of the book. I didn't like Broadhead, but I was definitely interested in him. This book is all about Broadhead's private face; his true face. His public, outwardly going face may have been completely charming, but the reader doesn't see that face very much because that's not what this book is about. I readily admit that I did not like Robinette Broadhead as a person; but the fact that I felt enough about him as a person to not like him was marvelous.
Another interesting character is Klara. She's another prospector on Gateway and she has a pretty complex relationship with Robinette Broadhead. A couple of incidents happen between her and Broadhead that made me question why she'd want to be with him. However, with two people in such a close context, these things were bound to happen. You can't be around someone constantly without getting on each other's nerves eventually. Also, the idea that a woman could desire a relationship with a man who's no good for her is, sadly, not unrealistic.
Other characters presented in the book are also done well; from the other prospectors on Gateway to Broadhead's computerized therapist on Earth.
The Not-So-Good
I can't think of anything that really detracts significantly enough from this book to not give it the full 5 stars.
I didn't really like the name "Heechee" for an alien race: it just sounds childish to me. The book didn't explain why they were called "Heechee". I suspect someone dared the author to use that name during a pot-infused booze-soaked bull session.
Being somewhat scientifically minded, I was very mildly annoyed that the book didn't explain how the Heechee ships were able to travel at massive speeds, yet no time dilation effect was observed. That is, the Heechee ships were able to move at the speed of light and even faster, but one month of time passing on the ship meant one month of time passing on Gateway when, in reality, one month passing on the ship would mean many years of time passing on Gateway. Admittedly, the book is narrated by a non-scientist, so it would have been out of character for him to know the reason for this. Also, the book itself states that the Heechee ship engine is a mystery because, whenever they try to disassemble it, it explodes with tremendous force.
The women of the book seemed to fall into bed with Robinette Broadhead a little too readily. This book was written in the 70s, so perhaps it has a little of that kind of sensibility to it. Also, we don't really see Broadhead's public, outgoing face in the novel so perhaps he's really handsome and charming in social situations: there are certainly hints to that effect interspersed throughout the novel.
Conclusion
Gateway is rightfully considered a classic of Science Fiction. If the premise sounds intriguing at all, please read it. You'll like it.