Gabe,

While you followed the formula pretty much, your concept is plain and some details don’t jive. This scenario has been done before to death. You already told us these invaders are super strong, yet you want us to root for your unlikely group.

If the military is wiped out, then how are ex-military going to make any difference. Also, what “differences” can they have between each other at the point of world domination that it’s worth space in your logline?

For the logline purposes, I recommend you supply some irony.

For instance, what if the world’s only chance is a group of nerdy science kids. Military couldn’t do it, kids have the stuff to get the job done. Think “Stranger Things.”