5 stars: very fun. no outside ads. free dailies. great physics. not pay to win. however they REALLY want you to buy stuff and buying stuff helps a player. then again not so much that you can't beat them. it is a skill game. I at lvl 43 beat lvl 100+ guys with better gear sometimes. But ads for in game currency are a smidge intrusive.
3 stars: Lots of fun and highly addictive but like people are saying you go through 3 to 4 games before you get to break. The more money I make the faster I start losing. The game seems rigged a lot of times and there isn't a way to prove it which just leaves you frustrated. The Spin and Win is also definitely fixed so you don't get the bigger prices. If you pay close attention the wheel freezes for a millisecond while spinning.
3 stars: ISSUE RESOLVED There's a huge, Australian sized bug in the game right now. No matter what I bet, it acts like it takes said bet, but then plays the match for 0 coins. Edit: this bug is only in 9 ball modes. The 8 ball game I played betted and awarded correctly Edit 2. Issue resolved. Thanks, miniclip, for the quick response and the compensation for the frustration!
2 stars: This is probably the best billiards app I've used. The only thing I hate is the constant pop-ups every time I try to do ANYTHING. I'm just trying to play a game and I have to close out at least 6 pop-ups just to get to the table selection. Just let me play the game without constantly forcing me to close the ads and side bar things....