I have read a lot of negative press about this lens, but I have to tell you I think this is one of the best manual focus lenses you can buy for a full-frame camera.On my Nikon D800 it rocks. The bokeh is 'creamier' than you're used to compared to Nikon or Zeiss lenses, but I like it. As a video lens it has terrific long focal throw with hard stops.Nailing focus takes a lot of practice, but when you get it - perfect. NOT a great run and gun lens but I have used it that way. 

Question: How do you like the lens?
Answer: I have read a lot of negative press about this lens