Headrush MX5 - The Good, Bad, And Ugly

I've been left with a Headrush MX5 For the week, in this video, I look at the good the bad, and the downright ugly points with this unit. Personally, I really don't like giving bad reviews so I've tried to look at the good points as well as the bad ones, but there is a serious flaw in this unit that I can't get past.
The Studio Rats are core band members Paul Drew on guitar/production/mixing, drummer James Ivey and Dan Hawkins on bass. They collaborate with singers and musicians to produce radio-ready songs.