I'd be repeating everything that everyone else has already said, if I listed what I liked about this episode.
But one thing I really enjoyed, was the sound! The sound of the inside of Gluttony's stomach! It was so cool to me Haha! I also hooked up my laptop to a big speaker, so it was that much better

I just really liked the deep, rumbling sound inside his stomach. It was creepy, and kind of fun. (It reminded me of being inside a cavernous water ride [like Pirates of the Caribbean]... but instead of water, it's blood! Eeeww XP)
I am so excited for tomorrow!
I want to see how Al's gonna look 
I am also secretly hoping for
the shower scene when Ed walks out coughnakedcough, and Al's all, 'Yalls gots an audience, bro!' and Ed's all, 'NYAHHH!' Ah, fan service is always fun. Ima fangirl, can you not tell?