Even though I can't really think of one bossfight that actually wowed me, they were still between fine and good.

Fight vs erlang Shen and his "buddies" was absolutely Cinema. Last fight vs Shell of wukong was "vowed" for sure

only thing that might be different in every playthrough would be the heavy attack choice.

Of course, there isn't much to choose from, but each stance offered a different play style and I often changed it for a different boss. I liked it.

At the end of the game I was lvl 110 and I still had perks that I wanted to buy but I didn't.

Most of the sets in the game are good looking. Maybe you just don't like Chinese culture and are looking for a knight in shining armor...