Is there any team combination that you just hated??

[Andreauk]

I didn't mind Shaman so much when we could put down totem sets.

[Xixillia]

Druids...There's just something about them. Although back in the day (pre follow nerf) 4x resto druids in pvp was awesome...

[fightcow]

sorry to necro the thread, but I too find that mixed teams are boring to play. great to setup though.
Playing 5 of the same class is fun for me as its a bit like having a solo char whose abilities do 5 times the damage

That said: recently tried 5 druids and dropped them immediately.