Would you consider AMU a good school? Would you recommend it?

I had a great experience with my masters. They do have a campus in West Virgina, yet do more online. TA process as well as GI Bill are simple to use with AMU.

Depends on what major you are planning to achieve. I have been taking online courses in Bellevue University, and they're online system works great (They have Military TA).

Yes. It's not bad. They give a lot for your JST and VMET. The classroom and website setup is pretty easy to navigate as well. I went halfway through my bachelors with them.