I guarantee you when the guy in your video landed that thing, He had a smile on his face he could not help for many hours. I get that every time I jump. Its the cooest feeling of happiness.
Ya, Im a skydiver (still amature) so I realy get a hard on for this stuff, there is another with a guy that uses just his wing suit but has 2 small jet engines one on each foot. Also another guy is getting realy good with a wing suit and is planning on doing a jump and landing without ever opening his canopy. He will glide over a steep mountain slope into the snow. I will see if i can find the videos and post below.
This is the guy with the jet boots, He was able to level out at 2000' for just over 30 seconds, then his jet feul ran out.
This is the guy training to do the same basic thing you see in the video but actualy do a touch down with no chute.