After a full year of use, I am very pleased with this rack. Good price point, looks sharp, and most importantly it feels nice and stable for the weights I am using. I am 6'5" and squat on the highest j-cup height. I was looking for a rack that allowed a tall guy to squat but also fit in my basement with 84" ceiling.
I picked up two old pairs of 45s and leave them on the storage pins that protrude out of the angled rear supports, similar to the photo in other person's review. This adds a lot of stability.
Two things to watch out for. First - I'm tall so I find the safety arms are just barely long enough for benching. Takes a bit of getting used to, but after getting position dialed in I don't notice. May be less of an issue if your wingspan is shorter. Second minor issue is that the j-cups and safety arm insertion pins are angled to compensate for the main rack supports that are angled backward. This design ensures the arms and cups are flat, and it saves overall footprint space, but if you are looking for a second pair of j-cups or want to swap out safety arms for longer ones from another brand, they will be tough to find. All aftermarket rack accessories I have found online are built for straight rack supports.
For the price, size, and quality, I give it 5/5.