I have only seen the first episode, but it was alright. I'm trying to watch it as it's own show, but all I could think about was "this version is pretty good so far, but the 2007 J version is better!" I'm here hoping they keep the nurse gay (doubt it will happen, as Korea is pretty stupid when it comes to homosexuality), having the psychic kid, and Oscar being fabulous. I don't know how much that stuff is from the manga, but it's little things that grew inseparable from me.
(As learning Korean names is hard for me) Sano seems so freakin' moody. At least he has more reasons as to why (e.g. family pressure), but so did the 2007 version Sano! And they really changed Nakatsu's personality. He seems like the nice guy who treats the girl like a human being who will be dumped for the jackass (Sano). I hope it doesn't end up that way, but this show IS directed from the BoF guy. I'm still kinda mad that Nakatsu isn't a goofball.
Then there's Sulli. At the moment, she is worse than the saesang fans after Sano. She is lying about her gender in order to go to school with the guy! That's freakin crazy; I can't forgive that. Unless she has a legitimate reason, like he got injured protecting her, I will see her as the stalkery heroine from Playful Kiss. She is just another saesang until then. And she doesn't even TRY to act like a girl acting boyish! The episode made her seem really feminine, which is bad for trying to pass for a boy. Then there's the fact that a color-blind stylist gave Sulli hot pink lipstick. Just... it was so painfully obvious...
But I LOVE the cinematography! The 2007 version looks like a ghetto school compared to this school! It's so stylish and colorful; I found myself wishing I could live there. It's the biggest reason I'm watching the next episode. Then there's me hoping to see Kris's character XD