Jonathan's a really good observer of behavior, British or American.

The fact that you're a good observer makes me think you may have observed more.

She is well trained, though, quite strong, and a good observer.

William was a good observer, and an excellent writer.

She was aware that her bearing would hint Fleet to any really good observer.

As any effective narrator must be, Gabriel is a good observer.

I plainly see that you have the true spirit of an experimentalist and good observer.

From a young age would show good intelligence, character, being a good observer and own imagination.

He was a good observer of human nature and relationship and strived to understand the same.

They also get four hours of training on how to be good observers and to keep themselves out of trouble.