hate it because it takes twelve episodes to finish one fight. Hate it because it takes twenty episodes to finish a competition thing. Hate it because the characters keep flashing back to their tragic past instead of advancing the plot. Hate it because all the characters are 2-dimensional. Hate it because instead of fighting, they spend most of their time monologuing their strategy and their opponent's strategy, which does nothing but make the fight last for about a dozen episodes.
The only good thing about the show is that the character design is pretty awesome and its got some hot girls. Everything else is shit.