I've had the Cornice waterproof jackets for about 6 years now - just replaced my lost 2005 one with a brand new version and it's lost none of the quality, and has some useful new features too.
A few reviews point out you'll need a few layers under the Cornice to stay warm... it's not a lined coat - you can get a version with a fleece included - but this offers flexibility for the wearer to layer up. I find that a t-shirt and lightweight microfleece are enough down to around 0 degrees C, but my partner prefers 2 t-shirts and a heavy fleece for the same conditions, proving it's a subjective choice!
Features on the jacket are all good for regular use rather than extreme mountaineering - fit is excellent even at XL size, there are plenty of pockets which stay dry, the collar has a useful warm lining and elasticated cuffs are a new addition compared to my old coat. Gore Tex remains the best choice for waterproof breathability - the proprietary offerings from Berghaus and others don't come close. The long fit is a real boon, and you can always open the zip from below for a bit more flexibility. The hood is a good fit with a decent (non-rigid) visor - the adjustable cords may be tricky with gloves on but once tight provide good cover.
All in all highly recommended - long lasting, well made and blimmin' brilliant at keeping rain and wind off you.