Ya got me curious so I pulled it out and looked it over.
All the guy-outs on mine are double stitched, and then stitched back and forth a few times (cheasy version of a bar tack). I dont suspect they will pull out without ripping fabric.
The zippers are really cheap. They are double stitched but their fabric is so loosely weaved you can just about pull them off. The stitching slides all the way to the edge weave on the zipper.
Only the flat seams are taped. All the seams that involve a corner, or intersection are not taped.
The fabric is a lightly PU coated nylon or poly.
The thread looks to be the cheapest cotton thread they could find, and the tension on the machine was pretty loose. The stitching is loose.
I'm not sure what the little rods in all the corners are. They have little rubber end boots and they are somewhat flexible. Maybe solid fiberglass or steel. I'd have to cut to get one out to look. Might be a guy could shave weight by installing chunks of old carbon arrow shafts.
It apears to me, that if a guy got one that was built correctly so it pitches well, then you could seam seal all the taped seams on the outside, and all the other seams and zippers in and out. Maybe also add a guy-out point or two and add some poly or nylon thread stitching to the existing guyouts (could do this by hand with a needle and thread) and you'd be pretty well off for a little effort, time, and $50-$55 if you had to buy some webbing, needle, thread, and silicone. The seam sealer would improve the strength of the seams and zippers.
I dont think thats a bad deal. Even the $300 to $500 tents require you to seam seal them yourself.
Dont get me wrong. This is a dirt cheap low quality tent.