Well I will start by saying that I really liked Deadly Alliance and Deception, so I was really excited about this new one, but I am a bit disappointed.
They took away the tutorial in the Konquest mode, which in some ways was good, you no longer are forced to learn really complicated combos in order to move on, but I really liked learning each of the characeters moves and how to use them that was a lot of fun for me. Also instead of unlocking the characters they are all pretty much already unlocked when you start, giving very little reason to want to earn money and go to the krypt, these might seem like little things but they were pretty important to me.
The Konquest mode plays more like Shaolin monks which is fun but again unlocking stuff and gaining money seems kinda silly to me now. They took away the chess which I liked from deception and added a racing game similar to mario kart which is a litter weird but I guess it works.
The fighting is the same of coursem, it is lots of fun but I wish that you still had to earn each character and learn their moves.
Oh well if you like the style of Deception and deadly Alliance you will like this one too.