Are mostly positive. A gentle half hour this evening went quite well. It's figure hugging, rather than tight, but very flexible, so not a problem. Nothing chaffed, or cut, or was restrictive in any way. It felt rather better at wicking moisture away than my usual Asics top. I missed having a zip to regulate temperature, it's amazing how just opening a zip by half an inch can make a difference. not really an issue tonight, I wasn't even close to pushing hard, we'll see how it copes when the pace picks up...
Mostly I didn't really know I was wearing it, which was just how I like it.
On the whole, quite impressive, we'll see how it lasts, at the best part of twice what I pay for the tops I normally run in, it need to have a significant life!