Has anyone ever used this thing?

(note - site has sounds)
https://www.4multimaster.com/vcc/fei...master/226475/

While flying to DC on JetBlue, I got sucked into the infomercial for this thing. It looks kind of cool. Of course, they don't ever tell you the price on the infomercial. Going to the web site you find out it costs $400 - a bit steep. I'd give it a shot if it was ~$200 or less, but not 4 bills.

Just wondering if anyone has seen or tried this thing and get impressions.

 

I've been doing woodworking for many years without needing anything like this.

And yes, it's really expensive.