I do wish you could sign up for the B.E.T.A without preordering it, I was super-excited to test drive it and make up my mind afterwards.
I'm not in the salty camp (although I understand why those of you who are are cranky about it), just in the undecided camp. If I was able to play solo or only with fellow crew mates, I'd be a shoo-in. But until Bethesda explains how it's possible to play 76 without being griefed by the Squeakers of Atom, I'm on the fence.