ok this was my thought process while watching that trailer:
"Holy crap that's Jax Teller. HOLY #### THAT'S GladOS! Aww man, Stringer Bell, hell yes"
*my brain finally processes that all of them are in a movie about giant awesome robots fighting giant monsters, and it's NOT Japanese anime*
it's like Guillermo Del Toro has mashed my childhood and adulthood into one big ball of epic. i could take this movie, go back in time, sit down and watch it with my 10 year old self, and we would sit there giggling like ######s and hi-fiveing for 90 minutes
in other words, ya i guess i'll go check it out