So far, the expansion has sucked. It's the worst product Blizzard has ever released.

Mainly due to constant bottlenecks. Almost every quest I try has limited resources, with thirty people fighting for six to ten ground spawns.
If you were to one-box a single toon, the bottlenecks would be bullshit. Compound this with a 5-box team, and the game sucks.

Honestly, I'm wishing I didn't waste my money moving from two accounts to five, five expansions and five six month subscriptions.

The constant bottlenecks make this game suck.

I'm going to level five or six teams to 60, while I have RAF and then do the 60-80 grind.
This will likely put my shammies will be way behind the curve on PvP gear and make arena a complete waste of time again just like BC was if you try to get in and 200 teams have 300 resilience already to your none. But the leveling is a complete bullshit implementation on blizzard's part.

The smart thing to do would be to shard every piece of gear, and delete toons so I'm not tempted to come back, and then to uninstall and break the cd's.
Then find another hobby. Obviously blizzard doesn't give a shit about its player base, if 80% of the quests in the 70-72 zones are like this.