Yes!

I have a Whizz (same thing, different brand) and it was a godsend when I was trekking in Borneo. Nothing worse than attempting to squat in bug and snake infested tropical jungle! It was SOOO worth the money. The only thing I found was it could sometimes be awkward depending on the pants I was wearing that day, but I never had any leaks or anything like that.

Honestly, best $30 I ever spent.