I bought my customary initial two bricks of 10x rolls. I went through the first brick and I'm not a fan. Halation is extreme, for my taste, which means that areas in strong sun and direct light and high-key photographs in general suffer from 'diffuse' highlights and loss of sharpness. The grain is pretty noticeable, much bigger (in my workflow) than what I get with competing products (Ferrania P33, Foma 200).
For reference, I really like Kentmere 100 and Kentmere 400. Their halation is much less extreme, and they're perfectly good replacements of, respectively, FP4+ and HP5+ in 80% of the situations I photograph in. Kentmere 100 has a much finer grain than Kentmere 200, whose grain is not too far off the one in K400, in the developers I use.
The pricing doesn't make a lot of sense to me. A few cents more than what I pay for K200 here in Europe gets me some FP4+ or HP5+ which are more versatile, mature products.
Anyhow, I've now sold my second brick of K200 and I don't think I will experiment further.