Please keep in mind on whine posts like this that this is a Diablo fans website. You can post your negative rants if you want but maybe you should look for Diablo hate sites to get like minded people.
Is the game perfect? No
Did I feel ripped off with vanilla? Yes
Has the game been fixed to be playable and fun? Yes
Do I want more (content, classes, etc)? Who wouldn't.
If this isn't the game for you there are plenty of alternatives out there for you. Seek some happiness in your life and don't dwell on what seems to make you miserable. You will be happier and the fans who still like this game will be too.