Good enough for the first few levels then it all changes. One, game will state you're out of moves when tab clearly shows you have 5 moves or more left. Two, you can watch videos to get five more moves - for so long. The MINUTE you starting paying cash for moves, boosters etc. the videos to watch to get extra moves is gone. You only get retry OR spend more cash to get extra moves. And the cash runs out bc spending to get extra moves isn't always enough and so you have to spend over and over, run out of cash and still not pass the level. Also to collect any monetary rewards is too long and too expensive to achieve. So heinous.