It's ok. Like the previous poster said, annoying you have to start at the left side everytime you want to do anything. Also, there should be a sleep button on top so you don't have to go to the house everytime to refresh energy. Also, maybe an energy drink or something in a shop so you can do 2 shows in one day?
i have also noticed that krzwis - if you stay in the screen, the opponent will stay, but once you leave the screen, i dont think you can get it back until that person or you gains a level.
Perhaps you should add something where you can challenge people that are not your level. Currently there is nobody my level, so I can't use my energy. If I could challenge someone higher or lower, I should be able to. Maybe just not as much experience when lower levels?
I actually think it s a fun game! The only problem is the energy. I understand you want people to pay, which is fine, but energy should be a bit higher, or earned quicker. You get to play for 5 minutes and then need to wait for at least an hour to play again.