You may not know if you are doing an exercise right, because it sometimes counts wildly inaccurate movements as reps.-The encouragement from the trainer is just random sayings that have little to do with your performance.-The heart rate monitor doesn't really do anything in the context of the game to adjust intensity.-The sensor will often lose you and disrupt your

My husband and I could not get the game to stop freezing on 2 player crunches no matter what we tried, the sensor would lose track of the right hand player and freeze immediately whenever we started to sit down

Anyway, my frame is such that I really confuse the kinect sensor when I'm in the prone position.

The sensor has some trouble with a few of the excercises though the kinect calibration see's me fine.

sensor can loose you and you have to log back inonline group could be better

The sensor didn't pick up my movements well when I used the stretch band provided with the game, exaggerating the movements can hurt

The sensor and program do not work well together on most of the routines

My complaint is the sensor does not recognize the floor exercises and it thinks I am squatting when I am actually standing.