Meh. Not gripping. Dropped it after 20 minutes.

Watch it again. It's a slow burn but it is pretty good.

It picks up when we see Anya which to be fair this isn't until about 30 minutes in. The next half hour is a lot of fun and the last hour is a decent into madness.

I felt the same about Edgar's other film Scott Pilgrim vs. the World, the first 20 minutes it seems like just another teen angst movie then kerpow demon fight! And you realise it's something more.

It was well done actually. I wasn't sure if they were going the supernatural route, or the time travel route, or the mental illness route, and then they took a different turn entirely.

To the OP:

If you only saw the first 20 minutes, then you barely even got into the movie. I don't know why idiots like you who didn't even bother to watch an entire movie post here----if you couldn't even be bothered to watch it, your opinion on it dosen't mean a damn thing since you didn't even see it. And anybody who's watched films for any length of time should know that you can't always depend on some reviews alone to determine how a good a film is. And Last Night In Soho is a pretty good film to begin with.