Just assembled, and not really impressed. These things are way overpriced for the quality of the components. Hardware is the cheapest stuff imaginable. Don't like that the eye bolts are spliced onto the ropes... Ropes will likely wear out before the rest of it, and I'll have to re-engineer the attachment at that time. Arrived in a destroyed box, re-taped by USPS. Watch for sharp metal around holes when assembling. Start the nuts carefully by hand, and throw away the "wrench" that comes with it. Nuts are 1/2", use real tools. Hope my son enjoys it... Looks like fun if it holds up.