I actually enjoyed watching both of those videos. There are a few similarities between Star Trek XI and those movies. It was clearly done by a guy who enjoys all of the movies involved, and it was all in good fun.
It might be sacreligious to some of you, but I loved hearing the John Williams score over the scenes of Trek XI. Especially the twin Tatooine suns bit when Kirk sees the NCC1701 being built, and the Throne Room medal ceremony bit at the end when Kirk gets his captaincy.
I'll have to pull out my Starship Troopers and Star Wars DVDs again.