First off: wow, the animation. I've really been falling in love with BONES' work lately and just, if they can keep up with this level throughout the entire series then I'll be really pleased. I do have some complaints, however:
This. I felt that they tried to cram as much as what people remeraber FullMetal Alchemist for into the first episode. I think things like Hughes' daughter, and Armstrong, and The Crimson Alchemist and, and all of the short Ed jokes [which seemed a little less put on as they are in the original anime/manga] were put in just to say "HEY GUYS THIS IS FULLMETAL ALCHEMIST AND FULLMETAL ALCHEMIST HAD THESE THINGS IN, REMErabER?"
I mean, couldn't they have waited a little bit? I don't mind Hughes as much because, well, it made me laugh (the close-up of his face as he lowers the photo). Armstrong at the very end was just, well, they couldn't have waited for a future episode to have something like that? They couldn't have held Armstrong off altogether?
I liked the whole idea behind the first episode, however. And again the animation was just so nice to look at. And the OP & ED (especially the ED) both are so incredible.
First episode gets an 8/10 for me.