I started playing this game last night. Bought the digital game for $35.99, turns out it includes the DLC as well. The only downside with that decision is that I obviously can't trade it in.
I'm really loving it so; great style, music, and a tolerable, inoffensive narrative. The city seems to be huge, and exploring it using the gravity powers is fun and flows smoothly when you get the hang of them. I just wish I could interact more with the environment. The side missions and gems spread throughout was a good start, but I wish they would have taken it a step further.
My only gripes so far are the lack of retry option mid-side mission; the relatively long loading times when I decide to cancel them to start over; the iffy/spastic camera in tight spots and busy battles; and the weird controlled gravity slide. Luckily the pros far outweighs these non-deal breaking issues I'm having.
The more I enjoy this game the more I become bitter about the lack of similar games on the horizon from Sony, and their disinterest in marketing and pushing it in any meaningful way. I mean, they already started heavily marketing Ascension, a game being released in March 2013, SMFH.