Finally got the time to properly read and write my way through your list...
The only
Creep I've seen, is Sexy, but uh, out of movies it's the 2004 movie of the same name. I remember it being a bit strange and weird but kinda scary. Not in a hurry to rewatch it though. But this one, from 2014, seems interesting and I have it on my watchlist already. I think I might like it.
The Editor I haven't heard off, but it looks rather awesome... added to watchlist!
Didn't like
You're Next too much but I see the appeal. I remember the clichés to feel more straight up clichéd than a homage or reference to them. The soundtrack became repetative to me but it was alright. I liked one scene a lot - the end kill.
I like the whole
Saw franchise... that is, 1-6. Yep, still like it last time I checked. BUT YES, it really loses steam and gets muddled and amaturishly written as it goes along. But what keeps it together is Jigsaw and his story and the overal story spread across the franchise. I like Saw as a horror, but I love it as a crime thriller and drama. Of course, not the best at that, but the light that is present is pretty fascinating. The second film is definitely fun and decent written.
That was page 1. I'm on phone, so I'll just post this and get on with the next films!
Edit: PAGE TWO!!!!
American Mary seemed talked about quite bit in the deepest corners of horror fanatics. Maybe I should give it a try soon. I like Kathrine Isabell - at least what I saw of her in Ginger Snaps was great.
Not seen
Santa Sangre. Awesome original and subjective pick. Never heard of it and it sounds very different and interesting...
Frontier(s) has been on my watchlist for ages now. I think it's time soon.
Inside is my favorite of the French New Wave Horror that I've seen so far. Brutal, bad-ass, tragic, terrifying and disturbing. It had the best blend of all the elements making up a lot of those French new wave horrors coming out and it was endlessly fascinating and gripping. Might be a favorite in the future. But with only one watch I'm still not sure yet. Only that I really liked it on that first watch.
Looks good so far, Callum, nice variation, good picks and good write-ups. Keep going and I'll keep reading.