4 stars: Great gameplay and fair difficulty balancing. However, the servers are a horrible, frustrating mess. The game keeps losing contact during the loading of a race or worse, during the race! Who keeps maintenance down there? Otherwise, it's a great successor to Sonic Dash. (Edit: Since 2020, the servers are working great for me so here's an extra star)
2 stars: Really good game but there are WAY too many problems. 1. Too buggy, mid race I just buy out, and get completely disconnected. 2. You get disconnected, and you lose way too many trophies. Like really? 3. You lose too many trophies for losing in general, like 20+ trophies?! 4. Challenger characters are way too overpowered.
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