I quite liked this one. The graphics were awesome, customer robots with baskets on their heads, that was a great touch. The gameplay was really fun at first, but after 300 points or so it got a bit monotonous, there was no change of pace or anything to make things more spicy. Having said that right at the end I had a robot just come and stare at me without dropping any items, and that was actually really funny, overall I enjoyed the game. Great use of the theme as well.
Ah, also, it would have been nice if I could change my setting (about the mouse sensetivity) while in the game, I had to refresh a few times before I got it right.