No, we think that he was unprofessional because of the his obviously poor attitude toward the motorist as evidenced at the start of the video. Even when Massey mouthed off at him, he should have just calmly explained the situation to the guy rather than getting angry and resorting to the taser. He didn't act like a professional, but a petty despot on a power trip, especially with his later comment to his back up about Massey " taking a ride on the taser."
Whatever. The whole time the cop tried to explain what was going on, he didn’t listen to any of it. Not only did Massey try to play roadside-lawyer, it’s obvious he didn’t have a clue. Dude was acting like he was under the influence. I don’t know why everybody is so enamored over him, he’s a total douchebag.