i watched a few of your videos, the quality looks good, some nice shots. but thats it. there is no personality in the videos. let me take one video for example. the hobbiton video
the video would be so much more interesting if you were giving us some fun facts. telling us who lived in the house you were filming, what scene this was in etc etc.
i can see what your going for, the one minute videos might work for some. but to me i think a 4-5 minute video, a bit more in depth. with some personality in it would be much more interesting. maybe you could do both. the 1 minute quickie and a longer form video with some more interesting parts in it. just my 0.02