Not good at all
There is no complexity or real progression here just drop balls into a moving cup. The cup moves faster and eventually you lose all the balls. Its not fun, its not attractive, its loaded with intrusive ads for other games. This just isnt worth the time.
I hope this was the first effort of a kid trying their hand at app development and not something from an actual studio.
There are other better freemium time wasters out there. Skip this one.
grrt about
100 Balls