I just got my Bog's Riders out of the box and I can say that I'm very pleased.  I wasn't so sure at first because they aren't as stylish as I was hoping, but they are without a doubt toasty warm and very comfortable.  I'm amazed at how well I'm able to move my foot around without feeling restricted at all as they are very flexible. I bought these as replacements for my 10 year old Muck Boots and these are better in a few areas: First, the tread on the bottom of these is much more substantial.  I actually feel like I might stand a chance on my icy driveway with these.  Second, these have "heel kicks". I didn't know what those were until I went to take them off.  They are these little rubber squares that stick out of the heel and you step on it to get your boot off! Genius! Third, these are made from a very shiny rubber, which I'm guessing will probably not allow the salt from the road to stain them like my old Mucks. Fingers crossed on that one. Fourth, the price was right!  Who could argue with 40 percent off?

The only drawback for me with these is I have very thin legs and these make your ankles and legs look very bulky...but that's just vanity talking.  Once you feel how comfortable and warm these are you stop caring about what they look like :)