Value:
Just avarage. Cheap price, cheap product

Desirability:
All the money you don't pay upfront (for a dbx, neutrik, hosa, tascam,...) you'll spend in hours crawling behind your desk/flight case stacks to check the connections, removing the unit from teh rack to check the switches (which are a good idea, but stupidly located and inaccessible as soon as the unit is racked)

Support:
Behringer support is legendary to take forever and cost more than the product. For a price tag below $50, I'd consider it's a consummable.

Overall:
All the money you don't pay upfront (for a dbx, neutrik, hosa, tascam,...) you'll spend in hours crawling behind your desk/flight case stacks to check the connections, removing the unit from teh rack to check the switches (which are a good idea, but stupidly located and inaccessible as soon as the unit is racked)