I just assembled this wine rack last night. I paid [$] after a coupon and free shipping. It's a good quality and fairly easy to put together. It's very sturdy once fully assembled. It uses thru-bolts from the front to the back of the shelves that allow you to really tighten everything up and make it very solid.
It took me about 45 minutes to assemble. Get another person to help holding the legs while sliding in the first shelf and after that it's a one person job. Start at the bottom and work your way up. Leave the bolts somewhat loose until all the shelves are in place and then go back and tighten them all up. That makes dropping the shelves in much easier.
The only negative is that some larger diameter bottles, like Pinots, will not fit next to other bottles. I wish I had taken one or two shelves and removed one of the dividers and adjusted the remainder just a little wider.
Overall, this is a good value for the money.