Looks good in terms of quality.

I knew I was buying cheap, but this is unacceptable. It works well enough, but I’ve noticed grounding issues - if I touch the box with wet hands I can get a shock. It also just seems… used? It’s covered in dust, the wheels already look worn, and it was badly damaged from shipping. Unless you’re very cheap like me you should just buy a regular unit, which will likely pay itself off in reliability.