Do you have a favorite English voice actor? Like seeing different interpretations of characters? Don't think that the original is always the only way? Just too darn lazy to read subtitles? Then this is the club for you!
Sub-snobs really piss me off. Dubs aren't that bad. In fact, most of them are quite good! I generally prefer watching dubs, in fact. Only rarely do I find a dub that's subpar and so far, all of my favorite animes have had good dubs. The only real problem I have with dubs is that some (only some!) voice actors, however good they may be, sound instantly recognizable in every role [example: Luci Christian].