Most beta testers would be ruled out if they have sign an actual legal NDA , with notarized documentation like Fallen Earth requires for its moderators or decon. That being said, I think Bioware lacks testing from real players right now. I agree many in the gaming industry including Angry Joe ignored alot of the PC issues that an actual Beta tester would have pointed out.
Edit I also notice that in the early 90's Beta testing was was done very early in a game development so the developers could change or improve things. Now games have a Beta like ESO did where it was so close to production that nothing major could be changed. New world computing back then had Beta testers getting floppies with signed NDA's and providing actual feedback in what today would be called Alpha testing, When Xeen was released on CD(which was the 1st game on CD i used) we had done many tests as beta testers for them.. i just do not see that being done now.