In reply to Ian Black and Lemony: Ah.... I see what you mean. Yes, Genesis is too warm to walk in with in good weather. It's great for a walk in in shit weather, and for climbing in.
I don't expect to find a single garment that will cover everything in winter from warm walk in (fast, getting hot inside) to cold wet sleety walk in, to climbing in shit weather. I would expect to find one allround piece of equipment for a summer or autumn softshell, but I don't think that's realsitic for a winter one. For me the softshell is a shell first, i.e. it goes on top of what else I wear in the way I used to take a goretwex shell, but in winter it isn't a one piece fits all garment.
So, I walk in in Rab VR trail smock, which is good for warm walk ins and shit weather walk ins, then puyt the genesis on for climbing, and that works well in all types of weather. Alternatively, I have walked in in Genesis with a lightweight thermal tshirt on underneath in crap weather, and it's been ideal, despite me walking in fast and getting potentially sweaty - there's plenty of vents on it.
Clearly when compared to my Goretex, the Genesis is significanlty better all round for all situations when I would have worn goretex in the past. genesis is great for ski mountaineering, with thermal t-shirt underneath.
I guess it all depends how fast the indiv walks in/whether the individual runs hot or cold/how fast the individual climbs/what degree of discomfort the individual is prepared to put up with!
All the best.