Heres my thoughts on the fourth episode.
Despite that its now a one episode thing, I really like how quickly they make you fall in love with Nina. The little flashes of her making a crown for Alexander out of flowers, her playing with Alphonse...its all very sad, because most of us already knew what happened to her. They really make it hit deep, just like the first time around. Grah. Shes so innocent!
First look at Tucker in that darkened room, and poor Nina, I started tearing up. Fricken Tucker, God, what a creeper.
At least they didn't show the Nina/Alexander chimera splattered against the wall like last time.
And even Scar got that face time. Next episode is the confrontation with Scar.