I don't hate it either but i do have a couple of things that annoy me about it
- Stadium is badly positioned so on nice days when the roof can be opened it's not so great
- Everything is really expensive despite the come down in prices
- GA is shoved up all the way to level 3
Also i wish my team would win there every once and a while!
I pay my $500 a year for redlegs membership and when Melbourne play a home game at etihad stadium I have to go to level 3 or cram into some spot at level 1. I would say this is the main reason Melbourne supporters don't go to etihad home matches.