Let me preface this by saying that my review is due to my experience trying to play this on fire stick and that the games themselves are just fine.
I am a fan of YDNJ and Achievement Hunter. I found out that an updated YDNJ was included in the new Jackbox pack. It took me all weekend (during which I moved my office, so it wasn't like a sustained struggle in trying to do this thing) to figure out how to buy this. I have two fire sticks (one for each TV). I first tried to download on my old fire stick, and after a good 30 minutes it informed me that there was not enough room to download. Ok, fine, went to delete a bunch of stuff, attempted to redownload, same deal. I factory restored the old fire stick, downloaded a 3rd time, planning on playing a quick solo game of YDNJ with my remote before getting some work done and going to bed. You cannot do this, and by the time I discovered this, my phone was dead. Went upstairs, and repeated the exact process. All told, it took TWO HOURS from purchase to play, and they changed the rules for Jack Attack, and I clicked through the instructions as a pavlovian response and so did not understand what was happening.
I will play this game and I look forward to playing the party games next game night, but I wish I had purchased this through another method.