Good smooth shots, I would suggest keeping scenes to about 4~10 seconds max, unless its really action packed. Most people have an attention span the size of a chocolate chip cookie nowadays so if you can cater to that.
Obviously to get more dramatic shots it generally increases the potential to crash or loose your drone, but if you want a good audience we need to deliver also.
Not bad for a first movie, not great either. Take what you have learned and try to tell a story with the next one.