As a test, I watched the 109 clip with the sound off, and just looked at it and at the things he pointed out, so I wouldn't be swayed by his opinion. I even avoided looking at his facial expressions.
My overall impression fits with the "it's terrible" description.
To be fair though, there is a 109 fuselage/cockpit section at the museum near here, and I'd already come to that general conclusion years ago... If anything, my impression was made worse by seeing that fellow squeeze into it.