Long wait times for energy to regenerate, it takes over your max energy to do a single part of the game, and then at times you have to wait 3-8 hours to do the next part of the story. It's a bit much. Everything else about the game is fine. Looks good, interesting story. Wish it didn't take a week to do one class in the storyline. Then you have special events that end up just draining your energy for no gain if you don't have all day for several days to pay attention to your energy loss/gain.