As others have said, the app freezes often, which means restarting often. Two of the three icons on the main page freeze up. "Apps" and "parents only" icons require you to enter your age for verification. Once you enter your age, its locked with zero functionality on every attempt. If the app didnt freeze itd be 5 stars. Ill be anxiously awaiting an update for these bugs.
Clay MS3 about Yo Gabba Gabba! Party in My Tummy