This app has great potential!!
Obviously there are some stability issues (which I havent had a problem with yet) and it looks like the Facebook thing is a problem for many, so if they can fix those two issues, this app should start getting some great reviews.
The exercises are just like what I do in bootcamp (minus the running and the weights) and Ive only done a few in teemo so far, so waiting to see if they include any floor exercises (eg. for abs). Bootcamp costs a lot of money!! If you do Teemo for 45 mins to an hour, you are sure to get in a good, very challenging workout, and how cool is it that you progress like a game!
The videos are great and the timing function clearly lets you know when to start and stop.
Some things Id like to see improved upon (after the major issues):
1. The ability to delete a challenge if you change your mind about which one to do.
2. The ability to change the difficulty level after you have begun a challenge (this one is pretty crucial I think).
Ill add more if I come across anything else, I just want to let people know that they should give it a chance before dismissing it based on the bad initial reviews, these things are fixable!