RATCHET & CLANK - Who loves it?! Never heard of it? BUY IT!?

there actually are 4 ratchet and clank games out already for the ps2. rachet and clank, ratchet and clank: going commando, ratchet and clank: up your arsenal, and ratchet: deadlocked. the 4th one didnt do as well because it was different than the previous 3. however, this is going to be a 5th game exclusively on the ps3, ratchet and clank future: tools of destruction. its supposed to go back to the original gameplay, and its supposed to be amazing. i played the first 3 games, and loved them all. i havent played the 4th yet. the 4th was more multiplayer shooting, while the first 3 were platforming adventure.