I've watched some episodes to brotherhood recently, it's interesting but the 2003 Fullmetal in my opinion was quite excellent.
Art: I fell in love with the art. It didn't feel like a normal anime art style. It had richer and deeper colors, the animation to the series was phenomenal. I prefer the art and the style of animation of the 2003 FMA to the FMA: Brotherhood.
Characters: I really liked how the 2003 FMA introduced the characters and their stories. In FMA: Brotherhood, the background stories to the characters went by fast @_@ I really like it took the time to introduce the characters in the original FMA. I also liked how they added more story to some characters (nina, maes hughes, etc.) I know when I saw the episodes with Nina in the original FMA compared to FMA:B, after seeing her with the brothers for a long while and coming to the part when she was turned to a chimera and killed by scar, that just made me tear up. I felt the pain the brothers felt ( i mean come on D: shou! why did you do it?!)
Music: Being a music junkie, I fell in love with the music to the series!
Overall: I love this series! I laughed my butt off, I cried my eyes out! Exceptional series, I can't stop watching it!
