Unplayable, but nice looking.
The idea, although nothing new, is decent, and it's a pretty enough game, but the controls are way too slow -- to the point where it's really unplayable for more than a minute. It's impossible to move the crab from the right side to the left side and actually catch that beach ball.
Also, the claw doesn't seem to have to actually touch the ball to get it to pop; more than once, I was able to pop a ball when it had already started its bounce.
The explosions look a little cheap, but otherwise, the graphics are decent.
It's a good start, but I think it needs some work. I'd definitely play an improved version, though.