Yes! You're the same as me, then. I saw a very short trailer around the time it was shown at Glasgow Film Festival, but other than that... nothing. Haven't even read the description in the cinema guide.8:15 and I still no absolutely nothing about it. I've completely avoided everything and skipped all the articles and stuff.
Lots of themes that didn't have a pay off, apart from it sucks to see people you love die. I was thinking it would make a better series although the art and animation wouldn't be as stunning. It was as if she had written for a series and then realised it had to be cut back, but didn't have time to do a rewrite.
Just noticed you're from Bournemouth. I lived there for a few years when I was at Uni.