I really don't see what the huge deal is. The second tazer shot might have been a bit much, but I didn't see anything that was close to police brutality.

Bitch wouldn't listen. He goes up to the car and asks her to get off the phone, and she says "No, I'm calling somebody." I mean, c'mon. That's just fuckin rude and stupid. From the second she noticed he was pulling her over, she could have just said, "I'm being pulled over. I'll call you back." And then she could have been off the phone before he even came to her window. I know that's what I would have done. There's no need stay on the phone in that situation.

So when she says no, he tries to grab her, but she's all like "Don't touch me." So he pulls out the tazer, and asks her repeatedly to comply. Bitch still acted like a clueless moron. So he tazed her. What else could he have done? She was not complying with the officer's orders. Shit. When a cop asks you to do something, it's not a fuckin request. Granted, everyone has rights, but she was just being a rude bitch.
Anyway, If he had tried harder to physically pull her out of the car, he may have had a much bigger chance of injuring her, and I think that would have been much more questionable. Instead, he used non-lethal force to get her out. I'm iffy about the second shot, but all in all this wasn't way out of the ordinary.