This book includes two Tenth Doctor comic stories: "Agent Provocateur" and "The Forgotten".
1) I really enjoyed the second story ("The Forgotten")
-Plot and female roles (feminist-oriented review, no major spoilers): It involves a Tenth Doctor trapped in a museum about him and forgetting all his past regenerations. With the help of Martha Jones (or is she? Spoilers xD) and objects belonging to each of his past reincarnations, he starts having flashbacks of all his past selves and tries to come up with a plan to confront his jailer and escape. Lots of Easter eggs to Classic Who and New Who up to the Ten era, with many companions getting a cameo in flashbacks and other parts of the story. Also very similar in some aspects to the 12th Doctor's episode 'Last Christmas'.
'Martha' has a pretty active role, helping an increasingly weakening Doctor to survive, remember his past and find a way out (isn't that also her rather thankless main role in S3 tho :S). The flashbacks include the appearances of many female companions, such as Susan and Barbara (geeking out about Ancient Egypt), Zoe (a cool active role putting her maths skills to use), Jo Grant (showcasing her field agent skills), Romana II (cool as usual, although she doesn't do much in Four's story), Tegan (one of my faves, but in a more passive role this time), Peri (also in a more passive role here, and sexualized :S), Ace (wicked, as per usual), Rose Tyler (who also doesn't do much more in Nine's story than be an onlooker), and also cameos of Sarah Jane, Nyssa, Mel and Leela (the latter is assertive and proactive as ever, but also as per usual, she is also portrayed in a very sexualized way, sigh).
Overall, this story has an interesting plot which keeps the suspense and adds a lot of background about previous Doctors, including interesting roles for the female characters overall, so giving the story a 4.5/5.
-Portrayal of the Doctor and female characters in the comic: The graphic novel includes a number of different comic artists. I particularly liked the work of Pia Guerra (the only woman) - her Tenth Doctor ressembles Tennant pretty well and her Martha Jones is never depicted in problematic poses or with overly sexualized anatomy. Other artists depict the Tenth Doctor in a way that doesn't ressemble Tennant that much, which personally bugs me xD. The level of sexualization in this graphic novel is way lower than the one we're unfortunately accustomed to seeing in say, Marvel/DC comics, but still, there's a couple of unnecessarily sexualized poses (mainly for Martha, Tegan, Peri and Leela), and also the fact that many of the (male) artists draw Martha with a chest size larger than the one of the character/actress - pretty unnecessary and sexualizing on its own -and/or make the chest area too exaggerated in an unnecessary and unrealistic way (as per usual in these cases, without caring about how breasts (or gravity) work when someone is wearing clothes, either, sigh). Giving the drawing a 3-3.5/5 overall, and a 4.5/5 in Pia Guerra's case.
2) The first story, which I read after the second one ("Agent Provocateur"), I enjoyed less than the second one. The plot was a bit more chaotic for my taste, even though I still quite liked most of it.
-Plot and female roles: It's a bit more difficult to summarize this plot, especially without spoilers, so let's just say that a group of entities are monitoring the Doctor and Martha Jones, chasing them through various adventures, and finally getting them to help stop a creature threatening the Universe. Martha Jones generally shows iniciative, assertiveness and an active role throughout, but apart from her the number of female characters in the graphic novel is pretty low (typically secondary characters without a lot of relevance). There's an unnecessary sexist expression in the first part of the story ('he runs like a girl'). Giving the plot a 3-3.5/5
-Portrayal of the Doctor and female characters in the comic: Once more, there are different comic artists and different styles. I personally didn't like the drawings of this novel as much as the ones in "The Forgotten": In quite a number of these takes the Doctor doesn't ressemble David Tennant a lot. As for the sexualization of the portrayal of female characters (basically Martha Jones, not many more female characters in this story), there are a couple of problematic poses, once again, and, to a greater extent than in "The Forgotten", more than one artist depicts Martha's chest as larger than the one of the character/actress, and it's also often (but not always) exaggerated - to a greater or lesser extent, depending on the artist - in a way that's unrealistic given the clothes she's wearing (jackets which wouldn't show the contours of the chest in that way - this is very usual in male-gazey comic book drawing, alas). Giving the drawing in this story a 2.5-3/5.