The new body is different than WWX. He's shorter, slimmer, more pretty-boyish. In the drama, it's the same body but I don't consider that canon....
Just watch the donghua instead.
pity. I'm not a fan of yaoi, but mdsz is genuinely good. deal breakers be deal breakers though
If you like morally ambiguous characters, Dazai Osamu from Bungou Stray Dogs is pretty good. Aldnoah.zero is a bit like Code Geass with mecha and...
Hunter x Hunter 4 times. It took me a month the first time, and every time after that less and less. Why? 18 hours a day. watching it. so good.
Since you're saying must watch, then: You must watch some SAO, to love or to shit on Try one of the former Big Threes: Naruto, One Piece, Bleach...
Separate names with a comma.