Two years ago, I bought 20 rolls of CR 200 (35mm). It was a real disappointment that the slides came back with a strong yellow-green cast plus they were very grainy. Blaming it on the lab I went to another lab, same result. Since then they are sitting in my fridge. It looks almost like a cross processed color neg film. I will try one in C-41.
All my slides are for projection, 35mm and MF.