For the price, this thing is great. I got it just so I could get in a couple sets of supination/pronation at work, which it has been perfect for.
The weight capacity is 90lbs on this thing, which is more than adequate for 99.9% of people. You'd need to be a monster to be able to get above the weight capacity; I'm only up to using a 25lbs plate for my working sets.
Performance
Value
Build Quality