I think it looks really good – the cut moves quickly and it looks like a really interesting subject.
1) I'm not sure about the whole Googling thing in the trailer (unless it's very crucial to the film itself). The second one particularly looks a bit clumsy. With the first one, it's quite clear that different search terms have been used in order to produce the link that she clicks on. Perhaps the average viewer won't look that closely, but, for those who do, it'll be an unnecessary distraction.
2) Please, please use a different typeface for the titles at the end! We live in a world of fantastic typeface design, so if I ever see anyone use a MS preset typeface I immediately think of the WMM films I made as a kid.
3) Is the name of the film 'Rise of a Rider' or 'ROAR'? I assume the former and though the acronym is a very fitting one for the subject, those final titles will confuse your branding. If you are going to have Rise of a Rider reduce into ROAR (accompanied by the sound effect) then I think it should expand back out again to Rise of a Rider, so people have that name in their head when they leave the trailer. Otherwise, they'll leave the trailer thinking 'ROAR', which may not be the easiest way for them to find the film later.