Yes, after experimenting with multiband compression and saturation I got similar results to the first example and it works fine to control the dynamics for mixes that will be played on domestic sound systems. I think it sounds better than a "natural" mix in those enviroments. It helps to make lavs and boom mics sound more similar too. But I guess It wouldn't work fine in a movie theatre. As you mention, they must have a different mix for that.
As for the third example... I don't own an original copy, but I checked it from different sources and it always sounds like that. I don't think it sounds bad though, but it's obviously compressed to the max.
I wasn't at home when I started the thread and didn't post the second example right lol. I've corrected it now.