"Tom Hanks is great in this, Doug Hutchison (Percy) is great in this, Sam Rockwell is great in this"

I agree. Superb performances. Tom Hanks effortlessly sets the bar so high that everyone else seem to up their game.

. . . Oh and please don't forget, Harry Dean Stanton is great in this!

I never saw a movie that wasn't improved by Harry Dean Stanton.

Blink, and you'll miss him, so don't blink! :)