SUCKS.
It was totally, completely unrealistic. Once it starts tipping, no amount of jellies on the other side will get it to tip back. You're telling me that if there are two tiny jelliesleft on the side to which it's tipping after five big ones fell off, that if I drop five huge jellies on the other side, it's going to KEEP TIPPING TOWARDS THE SMALL JELLIES? Go back to school and go to physics, or THINK before you make a game. God.