What is with all this Avatar bashing on the internet?

Its envy! If you look at anything and I mean ANYTHING that's popular, there will always be bashing going on, by people that are jealous or envious of there popularity. I do it myself about Harry potter to my wife ,She loves it and I think it sucks and don't know what the big deal is. But my point being there are those who talk to there wife's and those who go on line and bash! If you like Avatar accept that, and don't concern yourself with what other people think, you are entitled to your opinion and you can like what YOU like.......period. Just because you liked it and they didn't, doesn't make it a bad movie.It just means they didn't like it so they want everybody else to dislike it so they can feel normal! Everybody else can kiss your @#$!