Really nice UI and it feels fluent! Good work!

Hmm. Downloaded it just and tried to download video.Video stays in download que pause and I don´t know how to make it resume/start downloading. (.edit Ohhhh...long touch popups menu and also upper menu...haaa, maybe download button (transparent) with start downloading action over video thumb when video is paused in downloading, pause button when downloading and when complete play overlay button for starting video locally. )

Also I think that even thought upper menu is probably the easiest way to add more buttons to "window" it still is bit confusing when upper menu buttons change from window to window. By easy I mean that if those buttons were in main view then you have to take care of rotating and how layout changes. Just enhancement request and little things but you asked for feedback Overall this is by far very polished app what I have seen and it´s still not in devel repository. Just put it there

.edit
Description in video with letters Ä and Ö are scrambled.

..edit
btw is it possible to play videos with default media player engine by wrapping them inside app. Bit like in kmplayer. Maybe bit too much hassle and on the other hand IMO it´s nice that videos are opened in new window.