I would up the exposure of the first video clip, you go from what looks like sunset then the next shot doesn't look that dark, so I thought I was back in daytime. Just didn't seem consistent.
I would run the images at the end, that's just me, and give more time, 5 seconds per image with titles of what we're looking at.
And I had this debate recently with someone here, the background noise just doesn't work for me. It's appropriate but if I was going to work at the audio I'd drop some royalty-free music in there.