Since I did comments for 1-10, here's 11-20. 17 is my favourite in this batch good job to whoever edited it.
Video 11:
Spoiler :
Not bad, but I somehow couldn't really connect with the mood. At times it felt great, at others I'm left kinda confused. Like at 0:38 when he's reaching out in the water that was good, then at 1:10 when they were flying through the air I was kinda like ".. ?"I think more focus on flow and transitions would have worked better, or colouring would have been a nice touch.
Video 12:
Spoiler :
Nice idea of tying together a love story with the elements.
Video 13:
Spoiler :
Abrupt ending. D: I would have liked a bit more sync during the action but otherwise not bad.
Video 14:
Spoiler :
Well I can see your theme quite clear here. xD Decent video, but doesn't exactly stand out. Also your black fades are too sharp.
Video 15:
Spoiler :
This started off great, good mood and some good scene selection but I was kinda disappointed about the ending. Munto was a good choice for this song's mood and I would have liked to see more focus on that plus I've seen falling girl in Bake way too many times already. xD
Video 16:
Spoiler :
The quality. I see your element and this source was another good one that could really make it work but I honestly couldn't really feel the connection between the element and the video. It was sorta like, "hey here's some fire scenes! And some people!", that kind.
Video 17:
Spoiler :
That's quite an interesting style of cutting you have there. Some of the sync is pretty neat, as with the mood. Nice one!
Video 18: (Note for Code: I think you forgot the list the source as Various and not The Sky Crawlers.)
Spoiler :
Some great nature scenes in there, I especially like the one at around 0:28 but that effect was not necessary and looked out of place. You also had an awkward slide transition near the start too...otherwise not bad.
Video 19:
Spoiler :
Wow you really hit all the beats! That's not to say I didn't like it though, infact it was a nice change from those who just sync to the main piano beats in this song. (which I also love, yes I'm biased) So yes it was nice, I enjoyed this.
Video 20:
Spoiler :
Generic action video. However there are some nice transitions in there plus I'm always happy to see a KHR AMV. Though it's a little too short to have much impact and there's interlacing everywhere (0:37 almost killed my eyes) it's not a bad try.
When I said I was going to send it on the last day, I never thought it would be so late ahah. But I couldn't miss the chance to fix some things and change a few scenes. Just doing the final render and then upload and send!