I'll tell you exactly how.

When you see it live, your brain fuses so that you don't remember large chunks of it.

I mean, I thought I had a good review and stuff of when I DID see it, and it WAS good, but.... Watching tonight, I was totally like... "OH MY GOD YOU DID NOT JUST DO THAT!!" coupled with a few.. "OH! I REMEMBER THAT NOW! WHY DID I NOT REMEMBER THAT!!"

So yeah. Subconscious brain filter. ;)

So basically I envy MYSELF because the me that got to see it live didn't translate to a me that remembers a bunch of it live. :b