Remove the percentage of players that used candy boosts, or passed a level. Very frustrating. The messages are not helpful.
If you can only pass a level by using boosters it is unfair to those that cannot win any or afford any.
Fix the glitch with winning lives. If I win 5 lives, and I have 4 still to use, it only gives me 1!!!!! The lives should be allowed to go over 5 in this case. You are actually cheating us!!