I worked with them for a few months doing a contract job and I can say that it really is a great place to work. If I wasn't so obsessed with starting my own company, I totally could have seen myself working there longer term. I think they hit the nail on the head in the video, they get s*$! done while having a good time. Good stuff :)
These guys are pros, creating good environments and experiences wherever they are. No surprise they'd do the same at their place of employment. Not sure why they couldn't find some appropriate background music though.
I was real impressed by the Wistia guys when they came in; they do some great work. Of course, in my humble opinion, they had some good material to work with.