Some bugs that need fixed but great customer service

Ok so I bought this app and had problems with the tempos playing twice as fast as they should. I gave the app a pretty harsh review. Next day got an email from the developer saying that this is an issue they are working on and can I give some them some feedback to help fix the bug. I have to say that in itsself is pretty impressive. It is version 1.0 after all. So at the very least Ill give them 5 stars for customer service and would give better then 3 stars when the app gets fixed.

bigvelvetdog about Drum Beats+ (Rhythm Metronome, Loops & Grooves Machine)