If you liked
Psycho-Pass
|
...then you might like
Black Bullet
|
The futuristic plot and the fact that main chars works in pairs to solve a mystery being one of them a "cursed" people made me think about Psycho-Pass. Both have a villain that, in my opinion, is great, and they both feature a dark plot.
If you liked
Fullmetal Alchemist: Brotherhood
|
...then you might like
Zetsuen no Tempest
|
If you like drama plots and battles with magic, and you have enjoyed one of them, you will like the other. Both animes are developed in a world of magic and feature a good set of characters, and they really have a good plot in my opinion. Zetsuen OST is way better imho (read, masterpiece) but the plot, and specially the ending is better in FMA.
If you liked
Fullmetal Alchemist: Brotherhood
|
...then you might like
Fate/Zero
|
I can't see anyone liking one and disliking the other. Both animes feature an outstanding plot and really great characters in a world of magic. Maybe Fate Zero is a bit slower, but some conversations between characters are simply remarkable, and I think that some characters (and voice actors) simply surpass FMA ones. But FMA is longer, and it's really epic.
If you liked
Code Geass: Hangyaku no Lelouch
|
...then you might like
Fullmetal Alchemist: Brotherhood
|
Both are animes that deserve the adjective epic, in every sense. To be more specific, both feature a really great plot, great characters and amazing action scenes. In CG mechas and strategy are the stars in action scenes, while in FMA:B that rol belongs to alchemy (and a bit of strategy too). Both animes have a really great ending and you will be rating them with a 9 or 10 before the end.