Never experienced any bugs or glitches on my Android tablet version (playing on Nexus 7 2013). I still think the physics engine is poor and some of the games are much easier on PA than in real life (I just scored 55B on AFM which I probably would have to play for 20 years to get in real life. The MM castle shot is very difficult on PA, whereas it's pretty easy in real life.)

But love that they are releasing real pinball games in a simple plug and play format that is far easier to setup and use than Virtual Pinball/PinMAME.