I just beat Rage on PS3. I must say, quite an enjoyable experience indeed. It has so many nods to games like Doom, Quake and Wolfenstien that it makes me want to go buy the new Doom 3 remake. I didn't complete all of the sidequests but I did a handful. There's a lot of fun to be had. It's $20 new and $10 used these days. I'd recommend it if you have 10-15 hours to spare, or if you've ever been a fan of any of the other ID Software titles. I played it on the medium difficulty setting and finished it in just under 12 hours. The graphics are great, the story is meh (but that's not really the point), and I really like the setting (post-apocalypse). It was a lot of fun!