I started playing in early 2019, was instantly hooked and and the game has only gotten better since. It is extremely generous, which means it is totally possible as a free to play game, and really well-rounded and balanced now (late 2019). While a bit confusing at first (since there are quite a few card mechanisms), it is well worth getting into and the learning curve is steep. RNG is pretty minimal and mulligans mean that you often get most of the cards you want. All of this means you can usually pinpoint where you lost a game or outplayed your opponent. Highly recommended!