The PS2 port of Ratchet and Clank: Size Matters is passable but IGN can't strongly recommend it to anyone. Even though the gameplay in its purest form is enjoyable, there are too many problems bundled on top that will dilute your enjoyment. Ratchet fans will be much better off playing a different iteration of the series. Even though there is a significant price difference, PS3 owners looking to try out the Ratchet experience should absolutely play Tools of Destruction instead. Otherwise, Size Matters should only be played by devoted, hardcore enthusiasts who couldn't play the original version on the PSP.