Fairly well done
What I found to be strange about this was how it looked like I was playing Sasuke. I don't know why this would have a "Naruto" character in it. I guess some people don't like this because it's like a ripoff of "Tetris'd". While the two games are similar, they are still quite different and this is not as good. This does have good styles in its own right because I liked how there were a lot of different sizes. The arrangements the blocks made were really cool.
The weirdest part was probably how I swear I could jump through the bricks. Of course, most of the time, I could not. I don't really know what's up with that, but it isn't that bad of a game. You could have probably made it a little better detailed, as the background was kind of bland. It's the kind of game that's probably above average.