You can continue grindin.....
I'm not, the other game's skill tree is what's "FUN", you'll see.
I've SEEN the game, and I have no desire to play a game that looks 12 years old. But that's my opinion, and considering the purpose is entertainment, as long as you're having fun, that's all that matters.
you got to PLAY it!
(not tryin to start a fight here, just think you should give the game a real try)