I've had the opportunity to shoot a roll of Kentmere 200 (120) yesterday. I shot it at box speed and developed according to the published instructions in DD-X. I have not done any densitometry; I just wanted to see how it responded when used "normally." I'll probably play with it further. For what it's worth it doesn't seem like a 100 or 400 speed film "re-labeled" as 200 at all, not that I expected it to. Negatives quite dense with good shadow detail at 200 in DD-X, though of course everyone's meters, shutters, and workflow are different. Of course this says nothing about inherent properties of the film's contrast since the end result depends on my exposure, development, scanning, and the curve applied in lightroom.
I don't normally flit around from one film to another because I've standardized on Delta 100 for the most part, but I can see it being an alternative for variety.
kentmere 200 experiments by
eric volpe, on Flickr