I read a book called " the two powers in heaven" by a man named Allan Sagel.
Without going into to much detail it basically explained who new testament writer thought Jesus was , using the old testament and intertestmental books as reference. It wasn't even anti watchtower. It was just basic bible theology.
Its really quite simple. It's doesn't matter if you are Christian or not.
The watchtower was essentially the nonsense after that. It's just a complex twisted bamboozle to disprove easy concepts.
Mind you I was only a study.