Gregor is the most interesting character

For sure... I was disappointed that he died and all that but he was just awesome throughout the movie to that point. I always like sort of "3rd-party/neutral" characters. People who mess with both the heroes and villians simultaneously for their own ends. Plus he showed that even if you look like a total nerd you can still kick ass! Admittedly his attempt to shoot a random little girl was insane but meh everyone has flaws.