There's no such thing as bad taste, only different taste than yours. If we got a whole lot of new players who all have "bad tastes" in our minds, then it's really use who have the bad taste. Your situation would be pretty analagous to that of someone who only watches movies at film festivals about gay cowboys eating pudding or who only listens to unsigned garage bands and derides all mainstream entertainment as pure dreck.
Do you remember the painting of jesus in poop that was being sold in a big new york gallery? Or people who watched any adam sandler movie and thought it was good acting? There is absolutely such a thing as bad taste. There might be people with different taste then you and might just be different, but it might also be a couple stupid stoners who watch killer clowns from outer space and think Dogma is a relavent treatise on modern catholicism..... There is no doudt that there such a thing as bad taste, everyone on here could post a list of thier bottom 5 movies and CD's and a good chunk would probably be in the majority opinion.
On the other hand since i guess no one can have an opinion thats wrong, if they all tell you its real fun to jump off rock in the local swimming hole even though the water level has dropped for the last 5 years, well who are you to judge them or thier opinion of fun? Might as well take that plunge and see thier point of view,