Excessive ads, terrible chances have you grinding loading screens. Fairly engaging and cute game, but I'm fast getting annoyed and losing interest for two reasons. First, way too many ads necessary to just play. Devs are pushing it to see how many ads players will put up with. Second, monster capture chances are so low as to be a waste of time once you get a bit further. Each try requires 20-30 seconds of load screen and UI time waste, and I've succeeded at 0 of 15 tries today. Why bother?