I say keep going! I am loving this game right now!
I still don't like the combat, though I've gotten quite well with it. Figured out how to block and counter properly, I got three trophies- Can't touch this, butcher of blaviken and triple threat.
Kill 3 opponents in one fight using 3 different methods- Triple threat.
Kill 5 opponents in under 10 seconds- Butcher of Blaviken
Kill 5 opponents without taking damage.- Can't touch this.
The game is fantastic, don't give up on it. I think you will love it just as much as everyone else by the time you finish it.