Anyone noticed how flimsey the new snap on boxes are?

My boss has one of the new 40" rollers and top box. Pull a loaded drawer out and it wobbles like a jelly.

I've got a Mac 40" box and it's a few years old but so much sturdier. I'd sooner have an older one than these new ones, they look nice but can't see them lasting like mine. And the plastic drawer lock lever things too, poor show.