Production is good. Mechanics and variety are good. But the app seems unfriendly. Eg. Hiding 5th in hand card, no undo during a phase, gotta double click most every card to read the text. Also I got the everything pack, but for some reason I cannot get the ai to use some of the later decks, the down button on the ai deck select screen doesnt work and it will only randomly pick from the first 5 decks. So I cant play vs ai necros for example. At least I can choose all the decks myself. Trying to decide if I want to tough it out and get over these issues to the good game underneath or just go play some angry birds. I play on iPhone 5