Really like the combat mechanic, make you feel like you are actually doing kung fu, especially the dodging mechanic. The amount of diversity between combo is just right in my opinion, I used most of the move and only a few confusing one I don't use as often.
The story maybe underwhelming and many thing unexplained but it is not the main point anyways. There are some improvement hopefully can get address if Sloclap making a sequel.
1. Tuning master mode, I can get the difficulty and like the new moves from the enemy, but I feel stuck when I can make no progression to getting stronger when I already unlock everything from normal mode, there are no new move that I can learn, stats stay the same, the xp are completely wasted. Even if they put some objective that can increase the stats will be better.
2. Put some mechanical differences between female and male character other than just appearance, such as different moves, different focus of fight style, different stats, this would make second play through more interesting.
3. Explain more clearly about how the level up skill works, it was a bit confusing at first.
4. Camera should keep at fix distance and see through object as it become very frustrating when my character trapped in the corner and the camera give me a close shot to his face instead of the surrounding.
5. Translation error and minor bugs. I only played in Chinese so I can only speak for it. The subtitle and the audio are different, they really need to hire someone who know Chinese to write the script.
Overall great action game, probably one of my favourite action fighting game.