Lol. I was 9 and I have not been back since. That's why I don't really remember too much about it.
Like you say, it's a different beast these days. There are a couple of moments along the way I would have like to have witnessed like the Prodigy and the Foo's but I couldn't be bothered with the hassle.
And the toilets!! ;)
Dont blame you, the crowds and the long drop toilets are hell on Earth!