I received mine with a defect. The legs at the base of the stand are mounted in sort of plastic sleeve, which is mounted to the base of it. In mine, one of the plastic sleeves was assembled in reverse which makes the stand tilt to one side.
since I am only using it for light home use I didn't want to bother with sending it back to Germany, so I am living with the slightly crooked stand, quite peacefully.
the rest of the parts are functioning OK. I wouldn't recommend it to a venue or a company/band/engineer for heavy use. it is not that heavy and life on the road/heavy usage might not agree with it.