My biggest problem with Bleach is the level of power each character obtained throughout it.
1. Bankai took some characters YEARS to obtain and it took Ichigo 3 days... but yet they could still beat the crap out of him without having to use it.
2. Chad/Sado would gain a new ability beat the living tar out of someone and then his next fight literally die with same power. lolChad
3. The upside to this is I never have to hear Orihime(spelling) say Kurosaki-kun 14 trillion times per episode.
4. And then the whole final fight with Aizen which was just ridiculous. Don't wanna spoil it for anyone but turning a 300 episode buildup to a fight to end in 1 attack was nonsense.