I totally agree with you 100%. I have 2 of them cuz I love them so much. Very easy to put up and take down, and very light weight to carry in. Mine is water repellent and is a pretty good wind breaker too. They do however have to be brush in. As far as scent control, I have had coyotes and deer walk within 10 yards of the blind this past NY turkey season including a deer that bedded down 30 yards behind me. That deer layed there for 4 hours, while I hunted, drinking coffee and even taking 2 pee's inside the blind. The wind was swirly that day and blew from all directions. I only keep one window open when hunting and that window is covered with shoot through mesh. You can get these blinds for about $50.00 on ebay or in my case in New Hartford, NY for about $60.00.
Here is a pic of my last set up during the NY spring 2010 turkey season. The same spot were that deer bedded
behind me.