Why do so many people who perfer anime subs down anime lovers who love dubs??

I really hate when people just down anime dubs and people who like them b/c they always say it sucks,unbearible,or the english voices don't match the characters.It really pisses me off when they say stuff like that b/c I fell like the voice actors do an excellent job with the acting look at BLEACH for example to the the voice actors really do grab the essence of the character and I also feel that we do have the anime in english now and that makes me happy that we have it.I love Funimation,Viz Media,and other great dubbing companies except 4Kids (I understand that!!) .I am one of those people who are willing to wait for the dub to come out b/c I like the excitement and anticipation everything.My question is why can't they understand how they feel but we can understand them and have nothing really to say about sub except some of us just don't like to read subtitles.I feel that we are equal and we're still watching the same animes with the same storylines and everything else just different languages but it's still english in the subs.