I love my drone for video, but the image quality is lacking.

Very neat! Thanks for sharing.

I can't see anything much wrong with the camera, but I sure can see problems with the use of it. Most shots are under-exposed, or the light is bad, the day is dull etcetera. Even shooting into the sun. You would get a lot better results by studying the use of cameras in general. You should choose the days better to start with, many of them are far too dull or late in the day to get decent results.