If they need better training, pay, etc., to attract better people, fine. But they should be held to a higher standard than the rest of us, since they have the power of life and death, the power to order us to get out of or into vehicles, to stop in our tracks and drop trou for an invasive ballsack molestation (aka, 'drug search'), as well as a ton of other powers over us.
We want more cops like this, and none of the ones whose first move seems to be to start blasting away at anything that scares them.
All that said, I'm also not inclined to shower praise on a cop who does the tough job he signed up for properly.
That's like praising me because I managed to argue a case without lying to the court; it's absurd. No, it's the other way around. I lie to the court, I get disbarred, or perhaps if I've never done anything wrong, suspended for a long time. Depending on the circumstance and the specific misbehavior, criminal charges on top.
That is the way it should be.