Pretty good videos there! I felt some of the shots went on a bit too long and at times you were padding for the music, but saying that there were some very nice visuals, a good choice of music and a nice selection of interesting angles. The post was pretty good, although some of the vegas stock effects are getting a little too commen now a days.
I thought your terminator one was the best and the post effects were a sight to behold.
Top work but I would tighten up on someof the shot lengths, cut/edit the shots with game graphical glitches and cut out the jerky bits and then you have some great videos there.
Well done!