I am but a simple man, I see cute sharks - I play!
To my dismay I was only able to play couple of rounds with someone (who promptly left), but the idea felt quite interesting. Maybe, if the map was a bit bigger or a bit more complex to hide cookies or make it harder to retrace trail, it would have been even more fun and engaging.
After that, I was happily spinning my shark on waiting screen for like 5 minutes =D