Hughes is pretty cool and a super mice guy. Lust never really noticed though guessing she was more prominent in the 2003 version.
Also Shou tucker needs to burn in hell
They took Lust in a completely different direction in the 2003 version. She ended up turning face with about 10 episodes to go.
It was all part of the philosophical question of what makes someone human. One of the more interesting questions posed in the series. I enjoyed how much emphasis they put on Ed wanting to kill the Homunculi because they "aren't even human."