I got the game this weekend as well. I'm liking this new Hulk. He's much better in this game and previous ones. He's seems much faster and there is no "stun" when they hit his super armor
Thor's attacks seem the slowest out of all the characters though. I haven't figured out how to use him correctly yet but I love his command throw. Very useful.
Love the game though. Hopefully they'll keep adding new characters
.......OK check this out I use this combo for Thor and it pretty much will have you forget about special moves. Ok here goes....Jumping (special button) crouching (medium atk) crouching(special)...after that you have a choice you can do jumping(special button) and get a good 6 hit combo that dishes out damage or you can combo from it into a bigger combo and do more. I just settle for the 6 hit combo. Again try this...Jumping sp Atk, crouching medium atk, crouchin sp atk, jumping sp atk! My favorite combo, hope it helps let me know. Oh and if backing up, set up Mighty strike by jumping away using sp atk to keep your opponent away than use mighty strike but make sure you have mighty strike ready to be used by holding back so than you can just do a down back attack and pull it off! Its important to use Thor's Sp Atk to set up alot of things. After that you should be pleased.