it would be nice if you didn't automatically switch weapons when one ran out of ammo, or if you instead just reverted back to pans at least. Trying to get stars where you can't use a specific weapon is super annoying when the thing you are using runs out of ammo and you suddenly shoot the forbidden gun without meaning to.
One thing I noticed was that my own black blob showed up a few times (one time there were two of me), beside the "your best run" marker. Which sort of took away from the MMO aspect of the game.