Overall a great find, if the construction holds up it's a winner.
The flip up design is what really sold me on this vs competitors, i don't really need a diopter but still it's nice to have. and the optics look quite good along with edge to edge view-ability of the LCD. You will get fogging but as you can see i poked a hole at the bottom to help with air circulation. I will likely just buy some anti fog spray to seal the issue.
Two things. Add http://www before the links (so they'll be converted). Second use simple vimeo URL to embed vimeo video, you do not need to paste embed code.