I've heard so many good things about Berberian Sound Studio.

It deserves all of them. rushthatspeaks had seen it before on a small screen, but told me nothing about the movie except that it was the best film they'd seen all year; I think I may have seen films so far that I loved better, but in terms of technical achievement, caliber of acting, and accomplishing exactly what it sets out to do to its characters and its audience both, yeah, I think Berberian Sound Studio has the very strong lead right now.