These are the best bibs that I've owned, great quality and fit. Keeps me warm in the coldest temps and for the most part completely dry.
Overall breakdown for ratings. Comfort: Very comfortable, not as stiff as the matching jacket. Multiple vents and adjustment areas to give you a solid fit. After a few hours of riding in powder I did notice that my butt got a little damp, not sure if it's due to the back flap size letting snow in or if they aren't 100% waterproof... thinking it's the former.
Quality: High quality material, zippers, etc. All around excellent quality, don't see it falling apart even through the roughest use.
Value: I bought it on clearance for $80, absolute steal of a deal! For the retail price I'd be a bit hesitant purchasing ($220) but that's just my opinion because I'm tight with money.
Fit: I've found that with other bibs the crotch usually runs shallow and it rides up on me (I'm 6'3", 260 lbs) but these do not, which is nice. The legs have plenty of room and adjustment areas to make them fit over any boots and clothing underneath. Only real complaint on fit is that the back flap on the bibs could be a bit larger and go up higher, seems that with the matching jacket (which I think runs a hair short) you can still get snow up your back.