Well, if you want my honest opinion, the angles are fine. Just keep in mind that taking photos in the dark is very difficult. Even professional photographers often need several attempts to get the shot right. Like with any type of photography, the better the equipment, the better the results tend to be. That is why many professionals use large studios with carefully controlled lighting, especially for shots in the dark.
These photos were taken outdoors with minimal lighting, so unless you want to spend $$, they are good enough. Actually I prefer these kind of photos because everything is too computerized these days and too perfect like AI photos. Yours have human touch. So be happy and go to bed