Core game is fun. Visually, the Game is very pleasing. Customization is a good incentive to continue playing. However, they seriously need to tone it down with the ads. Very intrusive and immersion-breaking. Listening to music while playing, they'll stop your music. Also it feels like the drops needed to complete challenges are intentionally withheld. Had the 'Catch a Llama while gliding' challenge and saw two glides in a 5+ minute run. Then I finished the challenge; and now they're everywhere..