Second, the hydration (ads!) breaks were clearly used to tweak some tactics, player positionning, etc, making it another half-time. It's a strategic opportunity. Why not introduce a 2 min drill, then ? - yuck- That's not football.
Third, I won't talk about that specific red card or that penalty kick, but the fact that players and staff complained so much about the refereeing issues hurts the trust we can have into the game as a whole.
And that 27 min half-time... Seriously ?!