Well-informed used in a sentence

Well-informed in a sentence as an adjective

But even well-informed tech people have been taken aback by the breadth and sheer gall of the NSA's snooping.

But I'd just like you to consider this: I made this video extremely easy to use against well-informed advice.

The reason it's taking so long is just a knowledge gab with the people that aren't as well-informed and don't know the magnitude of the abuses.

Are the comments that are "massively upvoted" since the experiment began mostly comments that are reasonably kind and well-informed, helpful comments on the whole?