Freezes and lags when playing through AppleTV

I was so excited to have this come out, as I use BOD daily. I have an iPhone 6 and an older iPad and earlier generation AppleTV. When Im on Safari to view BOD and stream it to my AppleTV, I generally dont have many issues. On both my iPhone and iPad, Im unable to use this app due to lags and freezing. I even had issues with the offline version. This app needs a lot of improvement, so for now Ill continue to use Safari.

Edenlikethegardenof about BODi by Beachbody