I was really impressed with the organization of the kit. Easy to follow instructions, easy to put together. The tarp was better quality than I expected, and we're considering ordering more panels. It was pretty close on how much wire they send (enough, but you cant afford to make a mistake). 
The door was a bit tricky to align in a way that was easier to latch properly, as now we have to wiggle it to line up so it locks out predators.
We haven't gone over winter yet, my one wish is that it had an add-on with a roof, so we could use it better for snow.