It looks kind of cartoonish, the nacelles are much too large (possibly to fit strong enough engines within), the wings are a bit oddly shaped and too short (possibly to generate sufficient lift for the scaled down plane with greater weight), and the body is a bit bloated (possibly to house the ejecting pilots). Very cool to see the X-1 launch, but the rest along with unrealistic stunts for the plane really ruined the effect. Too gimmicky.
Still, both videos are great fun to watch, but I fear for that big one. You just know it cost a lot and some day it is going to crash as all model planes seem to.
- JP