With all do respect to creator. Archer class is bugged as hell. Even with quickdraw at 200%, it is only ~0.5 second bonus between fully drawn shots. Quite annoying. Thus, 4/5
Well, my suggestion is - Sorting by skill level. It is annoying to choose who to graduate early because you have to scroll through a LOT of students, remembering each one skill level. Should be easy to write. Anyway - game is great.
Maxed out the game. It is BEST game lately seen by my eyes. Mix of strategy and tactics on each map. Speed up button will be good at moments of stalemate when you need to wait few minutes to get gold for 4 plants or so. Anyway : 5/5