I'm not a big fan of Naruto. Or Dragonball Z really. Or even Dragonball. Heck, any in that universe. And I used to like Bleach, but it's wearing on me now.
Let's start off with Dragonball and the others in that universe. Maybe it's because I didn't watch it as a young child, but I just don't see much in it. I mean, it's good for a laugh here and there, but I've met people who practically swear it is the best thing ever put on TV. And I just wonder how? The fights go on forever, the plot is predictable as all get out, the characters are just sort of meh...and I think what really gets me is the whole "I've reached the end of my power. I can't get anymore powerful *insert new, stronger villian here* Oh, just kidding, I found even more power" formula it lives on. And I just generally hate Goku. Such an idiot. Yes, I know, that's the point, but he just grates on my nerves after three episodes, which is about all I can watch in a month.
This is why Bleach is losing me. It has the "Dragonball Z" effect. You know, the long, long fights, the constantly reaching their end but finding new power when a stronger enemy comes along. The characters are good enough really, and I did like it in the beginning, but after they rescued Rukia just to have freakin' Orihime get stolen, forcing them to go back and rescue another female all over again, I just got bored and kept thinking "Haven't I seen this before?"
And Naruto. I just...I don't know why it's so popular. I hate Naruto himself, Sakura's a cookie-cutter female, and Sasuke's the emo whiny prick. I liked Kakashi though. He was pretty cool. But I can't even read the manga anymore, you know, to avoid fillers. I just don't like it. I never loved it, but I tolerated it (it was in Shonen Jump), but there just came a point when I decided it wasn't worth my time.
Edit: Oh yeah! I was just reminded of Fooly Cooly. Freakin' hate that show too. I've seen the whole thing and just hated every minute of it, but thought that I should see it to the end because it was short and I might've possibly been stuck in a house with a friend who forced me to watch it. I tried, I really did but...gheez I hate it.