I'm going to agree and disagree with you - it depends on the anime. I'm not a big fan of anime in any sense, but to my experience a lot of the male characters in the original japanese tend to have higher pitched voices than we're used to, and it can sound a bit girly and annoying to be honest, not to mention all the little details lost on reading the subtitles instead of watching the movie. Also, Japanese is an entirely different language, so what they say they have a different way of saying in terms of emphasis and vocal cues/tones, which would be lost on an english audience. I generally find that when the voices are done right it's much better to watch the english dubs, when the voices are done terribly wrong though (e.g. onepiece, sgt. frog), I either watch it in the japanese with english subtitles, or just don't watch it at all.