The game feeling's great, but there's some random issues I've encountered with (that's my honest and truly subjective opinion):
1. I'm assuming game's fully physics build, but the moment when you're in rush, and because of velocity some gems just randomly decided to jump off the wheel. And that's ANNOYING as hell;
2. Jewels can stack on the wheels which's also really annoying for me;
Graphics great, feels like horror game to be honest. When I'd lost the game (what's really hard god I don't know how to lose this game not intentionally) I was like stand steel for 10 seconds, begging for some screamers. The game's great overall, good job