That looks like a pretty cool design if you are going to try for a load out that's themed to look about 10 years in the future. I would definitely stay with the normal mp7 style because this looks extremely vulnerable to dirt. I would think they thought of that and made a way to keep out most of it out but in the video you can plainly see the springs and part of the bolt through the vents. This makes it very unconventional for field use as extensive cleaning will be required. Nobody wants to deal with the increased possibility of parts breaking because something got in the gun that wasn't supposed to.
Overall thoughts: the design is cool but WE ignored how that affects the internals.
