Does the "Waspinator" work?

Question:Okay so i found something called a "Waspinator" which is a fake wasp nest that looks like an enemy hive to other wasps so they wont come inside your house or around it. It looks like a black bag to me, but it's been given good reviews. Does it REALLY work, or did i just waste my money?

Answers:
I_Luv_Tigers
Hey, so do I.

Have one on the gazeebo and have yet to see wasps hanging about the garden or building anything anywhere, so I guess that thing is doing its job. Still have bees though, but that's okay. Bees don't like wasps either. :-)