1) Yes I wish there was WPVP, PvP coming in at later date.
2) Talent system sucks, with the current system you have way more viable options then before.
3) Already discussed "PW2" and it has been present since early Diablo games, this time its legal, therefore argument is flawed.
4) Yes I never liked D1,D2 but that is because I tried it once when I was like 7 so that's tad biased.
Pay to win is a legitimate complaint. BTW, tell me about the PTW system in D1. IIRC, everyone just duped items. I'm going to make my position clear on PTW. It has no place in any game anywhere.
Your point number 4 raises some questions. You seem to be a huge fan of the Diablo series, but you never liked D1 or D2? You have legitimate complaints about D3, so why are do defending it so? It was a bust, just like Duke Nukem Forever.