I put this together myself.
It would have been super easy IF the blades were marked. I took about half an hour just trying to figure out what blades go on top and bottom.I really just took a chance at the end and I suppose it’s correct because I can spin them all.
Other than that issue I believe it is very pretty. The wind has not spun them yet so I cannot comment about that. I think I would recommend this product.￼