GR is worth a playthrough IMO, but as others have said, it doesn't have replay value. It does a few neat things well, but a lot of what it does it could have done much better.
IMO, TC, get a 3 month PS+ membership, and only download Gravity Rush. "Buy" the other games at the same time, just so you can play them before your sub expires, but you don't need to download them, they'll be on your list of bought items.
Even if you can't get on wifi often, you can move your downloaded games to your computer, and download something else. That should save you money on that pricy 32 GB card. --- XBL / PSN: BahamutBBob
as i was playing through the story mode, it was a 9/10 game IMO
the graphics, the music, the world design, etc
then once i finished story i decided i wanted to platinum it because i was so close and after playing challenges over and over, it brought my feelings on the game WAY down... like i would say its a 7/10 at best
trying to gold medal challenges shows how horrible the aiming controls are, and i HATE HATE HATE the sliding challenges, just so awful
you dont notice those things when playing through story missions because the pressure is not there
also killing the rare nevis was too hard --- PSN ID: Valkyr83 Currently Playing: Red Dead Redemption, Heavy Rain, Uncharted