I can understand that.

I'm just so sentimental. The heartswelling music gets me every damn time. LOL

I just felt like the movie set up Mark as this global protagonist, this person who was unknowingly brokering alliances between potentially antagonistic governments and bringing people all across the world together in their concern for him. I wanted more of the global reaction. But even more than that, I wanted more with his crewmates; I felt like they were woefully under utilized in the movie.