Rewatching a Classic: Why Fullmetal Alchemist Is Still a Masterpiece

I just rewatched FMA Brotherhood recently
Gotta say
Even after all these years, it's still super good

The pacing is tight with no filler
Every character has their own story
Not just simple plot devices

And the worldbuilding is really complete
The concept of equivalent exchange runs through the whole show
It's not just thrown around casually

What moved me the most is the ending
No random loose ends left for a sequel
Everything that needed to be said was said
This kind of completeness is rare these days

Sensei Arakawa Hiromu is really amazing
I wonder if anyone else is like me
Rewatching it every few years?