Ratchet and Clank is a good game, as long as you don't open your eyes during cut-scenes
Ratchet and Clank: Tools of Destruction is targeting a very young group age which is barely done on either PS3, or xbox 360. The graphics are very good too, it almost feels like you are playing your own Pixar-Disney movie, which can be attractive to most of us. One last thing that got my attention is that the weapons are amazing. As you go through levels you get upgrade them or maybe buy the next set of weapons.
The bad:
On the other hand, Ratchet and Clank suffers a huge story problems. Don't get me wrong, I loved voice acting and cut-scenes, but they just don't cut it for me. It fails to connect you to what ratchet and clank are doing which discourages you from continuing with the game. I didn't finish it yet, but I doubt I'll be going back to it when I am done with my first run.