Much hyped, but failed to deliver in the end. The graphics on the the PS3 are beautiful, but there is a definite lag with the textures.
Despite being supposedly open world, the game is still very linear without much scope for variation.
It borrows elements from Borderlands & Fallout, but both of these games provide so much more gameplay themselves. Rage's multiplayer is surprisingly vehicle-based only, given id's Doom background and FPS brilliance. The campaign is short-medium in length, but the ere is no replay value, with only one ending and one character to use. Even the weapons get stale after a while, as there is no real customisation options at all, and only a small arsenal (compared with either of the aforementioned better games).
Rage is a beautiful game visually, but does not tick enough of the boxes for me.