I should also mention that there are three anime that I watch the dubs of...not all because I like the voices.
Death Note- I'm a huge Death Note fan, so I simply HAD to watch the anime...as well as the dub.
Bleach- I didn't watch the subbed version, but I started watching the dub from episode 49. I really just like Ichigo's voice (because he also did the voice of Nero from Devil May Cry 4).
Devil May Cry (The Animated Series)- Only on DVD, but a wonderfully voiced dub. This is probably because they used the same voices as in the games...Devil May Cry media are even more awesome than usually without cheesy lines. xD
(Note: When it was on, I liked Fullmetal Alchemist.)