I can make the case that you're a neutral observer.

But to a neutral observer it is all measurable physical reaction.

Things go your way that look to a neutral observer like luck.

More neutral observers are also starting to see the same thing.

"It was hard giving up that second goal, so if you were a neutral observer, 1-1 would have been a fair result."

That makes him something less than a neutral observer.

We cannot stand by as neutral observers while this new Chinese domination proceeds.

Now we seem to be supporting the ban rather than being an interested, neutral observer.

That assertion will be put to the test when neutral observers on the ground have a chance to assess the damage.

He appeared to think he was just a neutral observer.