While the user interface is nice, the AI is weak, the blitz should be customizable to stop when one would roll less than three dice, and the 2 free gems a day expresses a usual Hasbro contempt for even players that (like me) pay to remove ads. New maps cost over 300 generally, so tossing a daily 1-2 cents of gems per day which must be claimed is a new level of cheapness from Hasbro. (MTG Arena also shows a stunning level of greed through its in-game economy.)