Dubbing is hit or miss with me. It can be good or bad. It depends on the voice acting, and how much is changed. Some dub's are better than their Japanese Proceeders, while some are good, but not as good as the Japanese. Then there are some dubs that are downright horrible.
What matters to me in a dub, is how complete it is. Voice acting, scenes of action. You know, the important stuff. I will admit now, I do not know a lick of japanese, but I will still say my veiws if a think a VA is good or not. If a VA is crap I will totally bash it. Now there are really good dubs out there. Like, Yu Yu Hakusho, FMA, Cowboy Bebop and Inuyasha.
The VA's are good, the violence and blood is not erased. Yu Yu hakusho, I never really seen in Japanese, but I love it. The voicing is superb, plus I have seen episodes 80 the moving target, 92 the proof, 93 Sensui's end, 82 if you could play forever, 83 game over, and 84 Kurama's anger and Gourmet's guest in japanese. The original music looks like it has been kept in. That's a plus, because I hear the same music. (I prefer english YYH over Japanese)
Then there are bad dub's like Naruto. The opening and ending themes are not concerns for me, because I usually hate Japanese music, so that goes for the themes. Then, the american opening is just as bad. The Voice Acting, is pretty screwed. This is one of the most, important things in dubs. There is a lot of talking, and dialouge, and if voices are bad. Dubbing is pretty much out the window. Naruto, a voice you hear in nerely every episode, ranks as one of the worst dub voices. Chouji, Jiraiya, and Sakura are pretty bad too.
Now, I'm no Japan-O-Phile, because I'm not too fond fo the Japanese version either. Although, it is superior. I still hate Naruto (his voice, not his character). Now of course he is in every episode. Wich is a problem, wich is why I stick to the manga.
I think, my point has been proven