Very good, enjoyed the different mechanics from the first three games. Did have one technical breaker bug, though: Once the game is complete, the title screen completely freezes up and makes accessing Starlight Glimmer and Sunset Shimmer impossible. I even tried typing "complete" on the title screen as listed by the instructions on this page and the same thing happened. Other than that I really enjoyed this one, looking forward to playing the others and any future entries!