THEY ARE GREAT! For $5 a pair, they just snap onto the L2 R2 buttons and flare out. I had read about them previously, but it wasn't until I saw them in the store the other day that I could see the benefit. They stick out a LOT, yet they are very comfortable. Totally worth it IMO. I bought one set and liked them so much I went back and bought another (I have 2 dual shocks and 3 sixaxis). They snap on and off pretty easily, though I would imagine if you did that too many times, they will eventually not stay on well. I can see these being useful for something like Motorstorm 2, etc.. as well as FPSs, but I've been using them for everything and I am very happy with them so far. RECOMMENDED.
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