I really enjoyed  the  game, but I would say that I would recommend reading the rules, then all of the red text under the  cards descriptions, and the warnings...I may have played longer than I should've if I just kept track of the Kings... but that is one of the things I had questions about. 

I still had fun, and was able to get through the game just fine, but I did have a little nit pick to the rules.... but it could just be me not getting it.   I feel like I needed a bit more clarification on if the drawn card exception to the King only applied if you played all 4 kings,  or actually just drew them; didn't matter if you played them or not.    Also  is "you must play at least one card"  include the free card, or if that was just a free card and didn't apply to that rule.