There are so many, but I'll name a few:
Let the Right One In
Lost in Translation
Drive
The Prime of Miss Jean Brody
And for a good dose of nostalgia, A Little Princess (Alfonso Cuaron, not Shirley Temple)
Massive yes to The Prime of Miss Jean Brodie. I love that story. I tried a couple more of the author's books too and they were excellent. Don't know if you've seen it but if not, Picnic at Hanging Rock is a great film (and book) and although it's a completely different story to Miss Jean Brodie, for me they go quite well together, not sure why! Anyway, thought I'd mention it in case it was your cup of tea
I love sherlock holmes movies
Slumdog millionaire
For the lattest movies i love gone girl and birdman
Guy Ritchie Sherlock? His is my favourite interpretation of Holmes and Watson, they're good fun
For me:
RocknRolla
The Bourne Trilogy
The Usual Suspects