So this is my thoughts and feelings of Episode 4. There is spoilers ahead so he warned and turn back until you've watched the episode. Unless you like Spoilers like I do, than go on ahead!
I love that opening scene with Jace and Clary. To me if felt like the first real scene they'd have together all through this whole show. I should not have had to waited to get a scene like this! I need more of this!
I also hope that Magnus and Alec get their first date soon, I like it would be so cute and something nice to lighten up all the darkness in this show. I know the books are also pretty dark but even they have some light moments.
I also want to plant the theory that Aldertree is not who he says he is. I think with how much they have shown that stupid shape shifting rune that he is someone else... probably Sebastian. I really, really hope I'm wrong.
Magnus and Raphael... I'm not sure if I like how they made Magnus like a dad to all the downworlders... it's really not very Magnus like in my eyes. I'll see where this goes I guess.
Simon is getting bolder and I loved his Scarface comment. It was too funny and I laughed my butt off!
Lydia went down so damn easy that it's hard to but her as a badass. She was rather pathetic in this scene and that I don't like. She's a badass Shadowhunter that has trained for years and then goes down like that? Alec had to save her? No way. They should have written her to be stronger.
I also can't even with that ending... Jocelyn is dead... just like that. They just killed her without any thought. She and Luke just kissed and everything and I was hoping for wedding plans. So yeah that ending through me for a loop and still not sure how it works for me.