Too bad I've only seen two films from your list arsaib. But I wasn't as impressed by Iklimler and Workingman's Death as you. I thought they were good but, besides some profound scenes, lacking, especially in the direction, as I thought Glagower didn't make the most of his extraordinary material, and Ceylan was a bit self-indulgent, and it was a let-down for me after the exceptional Uzak (2002). 
I'm working on an extensive review of Iklimler btw.