This is one of the best boardgame adaptations I have ever played. Very polished, with intuitive UI and, as far as I know, bugfree.

Normaly I don't play abstract games, but I'm glad I gave this one a try. Gameplay is easy to understand and very addictive, but not really shallow, as completing your objectives and pursuing a high score, to finish ahead of other players, are both complex and rewarding.