I Just got RAGE recently and wow, the graphic stream is pretty awesome (because I got that 1 GB patch)
the shooter elements are tactical and the wandering elements are well balanced unlike that other wandering game (Dead Island Fails)
the Doom, Wolfenstein, and Quake Cameos are pretty well placed and somewhat relevant to each game to unloack each area (Wolfenstein: interact with a secret wall)
the second chance system is pretty cool, and its also good that it takes a bit to recharge too
its a must buy for the PC if you're a shooter fan and/or a Fallout 3/New Vegas Fan.
I heard the Console releases are pretty solid too, so yeah, check it out.
it has my official seal of approval! (out of print)