Good idea, bad execution

The gameplay itself is fun and challenging but getting a total of 3 tracks each <2 min a piece makes it hard to get into. As well, the "shop" has never once worked for me as I get a "maintenance now" message each time I try to access it. Based on other reviews it looks like new tracks will cost around $2 each... No, just no.

Mike_501 about Groove Coaster2 Original Style, v1.5.6