I did wonder about how struggle survey interprets some intensity responses. I’ve only once had it, and it was on a SS session but with big, short (~5sec) power spikes. The SS was fine, but the spikes were pretty much my at my sprint limit (I accelerate like a heavily sedated slug).
Given that there had been no prior peak efforts in the plan, and as far as I can tell no attempt to bench mark neuromuscular power, I did wonder if my response of intensity struggle would highlight the correct difficulty - that I’d be barely capable of hitting the requested powers fresh.