Shocking lack of perspective
This is something like the 2nd attempt at this EVER. It's new technology. This is real life, as opposed to a Star Trek episode. Stuff like this isn't instantaneous. Other types of firearms represent centuries of technological development. The author probably wouldn't like some of the original firearms either. He probably wouldn't like any of the first several generations.
Version 0.02 isn't "magical"? Imagine that.