List them here. I won't state the obvious and say Real Madrid.
Referees - They get worse year by year. Players can get booked for the faintest of touches on a player.
PL fans - football did exist before 1992 and the PL is not the be all and end all of football. I might be English but I find the PL vastly overrated.
Ticket prices - some fans here pay more for a match ticket than a Bayern fan pays for a season ticket.
Diving - need I say more?
I'll add more later.