I used to have the g-10 or something like that... Wind storm blew it away, while in it... Wasn't too happy about that. Bent the frame and everything so it was junk. I ended up getting a chair blind, can't remember the brand, but it's supposed to fit two, I like it for just me and having room to stretch out. Had deer and turkeys both within 10 yards. Wouldn't be suitable for a bow hunt but for gun it's nice. One thing with any blind, is they come with really crappy stakes... So you might as well buy some decent ones before you bring it to the field.
Half the reason I've been using them is cause it's a fairly cheap way to get out of the weather. I'm horrible and picking them up after the season so I'm probably going to build myself a box blind sooner or later.