I originally ordered two of these lamps.  One of the two went together correctly.  The other one did not assemble correctly.  The poles to the lamp go together, but they are either crooked or do no meet so there are threads showing.  Got another one to replace one of the original lamps and that was bad as well.  So I am currently waiting on a fourth lamp to see if that one is any better.  They are not cross threaded either: the poles do go together, they wouldn't even get started if they were cross threaded.  At least the customer service is great.  Didn't have to try and return any of the lamps. They just sent new ones.

Pros: Nice dual lamp feature.  Great customer service.
Cons: Does not assemble well - threads on the poles.