I really enjoy the game, but it has gotten worse over time with bugs that shut the game down, prizes that never register (I have been shafted on over 500 coins and several wingmen), and the placement of the wingman button could not be in a worse position. If you want to be competitive, you will have to spend lots of money for coins to buy power ups. Was nice before when you could watch ads for power ups. Evened out the playing field a little. Odd how we put forth the effort to point out these glitches, yet no effort to fix them. Typical. BOOOOOOOOOOOOOO ROVIO!!! I have deleted the game it has gotten so bad. Update 2/20/16 still full of glitches. Perhaps time for ROVIO to give it up since they cant seem to EVER get it right. SHAMEFUL!!!
Apple hatr about Angry Birds Friends