The VN was the s**t dude, especially when you compare it to the anime.
While the anime was pretty good, it doesn't hold a candle to the VN because of the depth the VN has (thanks to no time restrictions).
It goes a lot more in depth with the characters, and the science portions even. Having played the VN and then watched the anime, I noticed a lot of parts were rushed and not as fully fleshed out.
The movie was pretty great, and drunk Kurisu is hnnnngh as ********.
But yeah, as a physics f** S;G became one of my most liked animus/VN's.
VN Time Travel Lecture
but only if you're like really interested in time travel physics. It's 30 minutes ******** long.