The way games are evolving into something so huge - the next-gen and all - the characters are supposed not to act as robots. This is where all the realism comes from.
Just to point out the deficiencies that I personally noticed:
The bowler's head never moves in accordance with his body. This, I think, makes the whole action look awful.
The catches seem unreasonably quick and abrupt! I think the fluidity is the missing factor there. See the diving catch and the catch in the slips. It's there in both these scenarios.
It's just a couple of examples mate. See the trailer once again and you might notice them, too, now. Again, gameplay is the king. And if it is what we all think it is, I don't think all the other things are going to be much of a problem here. But, as you intend to make it a leading franchise in the cricket gaming niche, you will have to sit down one day and look at each and every aspect - including the animations.
P.S: The feel-good music in the beginning of the trailer is just awesome! Loved it!