Wow, this is some creative repackaging... because it's just a graphic novelization of the first Ant-Man movie! *sigh* I enjoyed the first Ant-Man movie, don't get me wrong. I was just hoping this was a new story, and not a retelling of the same one I'd watched.
The art is pretty good, though it seems they chose to draw the characters nothing like the ones in the movie. I know some people are harder to draw than others (see Buffy the Vampire Slayer comics, where artists have widely differing abilities to draw Sarah Michelle Gellar), but when Scott, Hank and Hope all look nothing like their movie counterparts, I figure it must be a choice.
Luckily, I flipped through the book and found there are three bonus comics, so the collection isn't a total retread for me. The first one, though, seems to be a reprint of an 80s comic set - the Mighty Avengers: Assault on a Mind-Cage. It's kind of jarring now to see the super bright colors comics used to use!
The second one is Avengers Origins: Ant-Man and the Wasp. It tells the story of how Janet became the Wasp, and the art is great! Reminds me of some of the Sandman comics... fluid and watercolor-esque, but in dark colors.
The third is a preview of The Astonishing Ant-Man #1. It was okay. I may read it if I come across it, but I won't be actively looking for it.
All in all, 3.5 stars (mainly for the extras, especially the Origin story), rounded down to 3 for the misleading cover/title.