I have 0 problems with TF. But i actually miss having no BIS that i can farm each tier. Good old Lich King days.. That stupid trinket from Rotface didnt drop for months to complete my set.
Also it feels bad killing a boss you dont need anything from but somewhat expect the loot to be forged but it actually isnt.. Feelsbadmen.
So with them removing TF im looking forward to collect that bis slot again!