Human music, I like it. I thought I had to sell margaritas as well but once I understood I was just the busboy I picked it up quite quickly. The paths to the stations always open up even when crowded and the direction of the dancers make it easy to preempt their movement which was useful.
I enjoyed the gameplay and played quite a few runs. I had initially thought the right number was a life counter if one of the two stations were left unattended but it seemed like it was a timer, but then I played a few more runs and each run fluctuated between over 2 min to over 4 mins. I also managed to get a higher score unattending certain stations compared to doing a perfect run.
Im wondering what the right counter indicates and what makes the timer extend.