Are you people crazy? This episode had some of the best animation in the series. There's a difference in "animation" and "art", you know. Animation is how things move and art is how they look. The art was quite good too, though the characters were a bit messed up at times, but definately not the 'worst in the series' like some of you have said.

This is probably my second favorite episode so far. Episode 133 is definately better in the anime than in the manga, which is a very rare thing.