If you REALLY enjoy RPG games mixed with some action (a la Deus Ex or Vampire Bloodlines) like I do, and you're getting the PC or Xbox versions (I hear the PS3 one is pretty shoddy, as per the escapist review), then yes, I wholly recommend it. I'm halfway through my second playthrough and things can change a LOT, and I like that.
Otherwise, give it a rent if you think it looks cool, or wait for a price drop (it'll happen soon, AP is not a game for everyone)
edit: 2 things I'll ad
1.
also seems like they just copied a lot from Mass Effect
Moreso from the first ME. Remember how in the first ME if you didn't have points in a weapon type, you couldn't shoot for shit, and if you didn't have points in charm/intimidate you couldn't talk for shit? It's almost exactly like that

Also the conversation system is somewhat similar. Though instead of having a general idea what your character is going to say, you only set his stance. Like cocky, professional, "fuck off", etc. This has some advantages and disadvantages. Overall I like it about the same, less idea of exactly how you're going to do things, though that is also the disadvantage.
2. Sweet avatar, I love those books.