I have had one for 2 seasons, and I really like it. Mine is the digital camo version, it literally disapears in any enviroment.
No con's I can think of. It goes up and down in seconds. There are windows built for both bow and rifle shooters. It's sturdy, durable, and a well thought out design. Randy and Ken are traditional bowhunters, and the design reflects that.
I haul mine out to the general area I'm hunting, and might move it around over the course of a month or so. I use trapping stakes to keep it in place, but tent stakes would certainly work fine.
I really came to appreciate them one freezing cold night last winter. It was a sleety, crummy afternoon, and I stayed comfortable and dry.....but most pop up type blinds can do that. However when it was pitch black, the rain was freezing, and I had to tear down my blind (I wasn't coming back to this spot that year), it took me less than a minute to have it down and ready to go. My old blind....which shall remain nameless...would have taken me quite a bit longer than that.
Best tent style blind available, in my opinion.