Bought one the Olympia before last - it's warm, comfy, washes well and looks as good as new. I wear it every day during winter, and it usually gets respect from traffic when I cycle home along a main road after dark. Would recommend.
I've got one. Overpriced rubbish IMO. I have another hi viz council one for firedrills at work - cost the school 9.99 and is far superior. Only comes in regulation yellow though!
I'm on my second one. Absolutely love mine - I cycle to the stables too, so the jacket takes all the effort out of thinking about putting hi-viz on. It's lovely and warm, reasonably waterproof but most of all, I think I'm visible from space wearing mine.