First film(s)... Pointers, critiques and advice?

Both of these films were done on no budget for my secondary school studies this year. First time making anything. I had to storyboard, script, direct, film and edit it all.

https://vimeo.com/112039774
https://vimeo.com/103504504

Shot on the Canon 6d, with the 24-105mm L and 50mm 1.4. Due to budget, in camera audio only. All actors had little to no experience.

Audio is hit and miss apparently, some people can barely hear it and for some it is overly loud. Not sure what's happening there.

Edited in Premiere Pro with FilmConvert.

Thanks!