I wasn't planning on seeing any of the Harry Potter films in cinemas for the 25 years of magic re-release, but when I heard that my favourite of the films was to be shown in 4DX, I was immediately intrigued. I had wanted to see The Lord of the Rings: The Two Towers in 4DX but it didn't end up working out. So, despite the fair and valid online hate for JK Rowling, I thought I'd see Chamber of Secrets and check out what 4DX is all about.