My review of this boot is based on a comparison of my Bogs Blaze Extreme boot(you can search that to read it too) and my son's Irish Setter Rutmaster boot.  BOTH ARE GREAT BOOTS!

First off, beware of which boot you buy.  Irish Setter offers a similar boot with only 800g of insulation for about $180(model #4870).  For my money, I want the warmest boot available.  Up here in NY, it gets cold and sitting in tree stands for several hours doesn't help.  I also use them for ice fishing, nuf said.  The warmest Setter boot is actually $215(#4874) here on Amazon.

Which brings us to price.  The aforementioned Bogs boot is only $185 here on Amazon(I paid about $10 less locally).  The Setter boot is $215 on here on Amazon.  I paid $180 at a tackle store up in Oswego, NY.  As I said, both are very similar and both are great boots.  If you're shopping Amazon, I'd have to go with the Bogs and save myself $30!  This is a huge difference.

I didn't go much into the details of the boot, because there are plenty of reviews to read.  Regarding the similarities/differences between the Bogs and Setter, the two boots have more in common that the latter.  The Setter is a bit more roomy than the Bogs(My son and I wear the same shoe size).  I noticed it in the instep.

Someone commented about the smell of the boot.  It definitely smells like the shoe department in Walmart.  Maybe it will go away?  My 2 month old Bogs smell WAY less, but there is noticeable odor from them too.

Another warm boot that is highly rated is the Muck Arctic Pro $159 on Amazon.  I have no experience with these...just throughing it out there.  I found shopping for these boots difficult because sites like Amazon show you products which appear similar, but are actually very different.  It's best to visit each manufacturer home page and select exact items to compare elsewhere for purchase.