I was worried given the low price that the cover would have a cheap feel to it, however, when it arrived I was very happy to find it a decent plastic and the design is also quite tasteful. All the holes are in exactly the right position and are smoothly cut. As the other reviews have noted, the cover hardly affects the size at all.
I had no trouble with the screen protector, again it fit perfectly and I didn't get any bubbling. The stand is very light yet sturdy enough that I don't worry about it toppling and throwing my nexus about.
Overall, I'm very impressed, definitely worth the money.