Thanks for all your replies- very helpful.
It may seem a bit odd to discuss potential issues with a paper that I've never even used, but still, I don't feel entirely comfortable about the possible yellow blotches. It's not that I don't trust the information and expertise of Harman/Kentmere; rather that I would feel such an idiot buying the last Kentona box in the store only to find it not up to the usual high Harman standard.
How is the grading? Is it a 'real' grade 2, in that it is comparable to a grade 2 shared by most variable contrast papers?
Does it respond well to toning?
I'd love to hear some more user reviews; there seems to be not much around on the internet.