Very nice concept, but then I lose the game too soon: I have no idea how to use the tools i have, because buttons and things does not give any feedback when do things right or wrong. Also the bosses guides are too fast explained, which is as the same time fun but frustrating on first play.
Still game has an interesting atmosphere, and ridiculous boss- theme. I also like the shopping mechanic where customer dropping stuff on the table - it works very good indeed. There would also be a cool new feature of the player being able to count the total price of the all items in customer's shopping cart and then name the final price to the customer.
This feels a bit like a horror game, but i like a lot the atmosphere here which it is not creepy ("Baldi's Basics" does this element kinda on the same level with this).