Pretty good.
Not bad. Most people seemed to have an issue with the music being annoying, but at least you included an option to turn it off. A little bit of challenge when you have everything purchased for your box office, but more because the customers orders have small, cluttered graphics than anything else.
One improvement I'd suggest is having all your queued actions immediately cancled once you try to serve a wrong order. I found that if I made a mistake the server would try to hand it out, and then just run to the next location in the queue, taking up some time.
Not too different from any other serving game...
A note to players complaining about the un-trashable ticket. You have to click the CAN button underneath the posters to CANCEL the ticket, not toss it out.