The entire tournament was plagued by ridiculously long load times at the beginning of each round.

Tons of player got g1 timeout losses over every round, and at least a handful of people weren't even able to build a deck and got loaded with random champion with 300 card decks.

You'd think this would improve over the course of the tournament but it still kept happening over all 10 rounds.

I personally got g1 timeouts in round 8 and round 10 (in a t8 deciding game for 8 wins at that) with a reasonable computer (i7 core, 16 GB ram) at that. I'm super tilted and quite frankly I'm not sure what they can do at this point. I'm sure they'll compensate people with Clash tickets but thats such a weak consolidation for the time / frustration involved in playing this tournament.