Good. But have you even tested it beforehand?
Very original concept for a pinball game however you might want to rethink some of the designs.
There's a bug in the left panel that then the ball is stuck it shoots into the right ramp.
The ball stopper right in the middle of the ramps makes reaching the ramps impossible without the help of the buggy left panel. I wished that the same bug was in the right panel when I reched the stage where you needed to get the ball into alternating ramps. Because of this I never managed to complete the game.
Next time use beta testers before making another game.