Could be anything; a sporting event, a band, DJ, a public speaker, some arty thing or other...
Something you were really looking forward too, someone or something you really admired and thought could do no wrong - but then...When it happened, Dogwank!
One that sticks in my mind, I'd always thought the DJ Richie Hawtin would be ace live, I had load of his mixes and tunes...Finally saw him at the Warehouse Project, terrible! Like someone hitting a full water butt with a garden strimmer for two hours - at which point I left...
What are the biggest letdowns for everyone else? Especially ones in relation to how fucking great your expectations were? (Just thought of a BWFC one but I'll leave that for someone else).
Edit: I just had deja vu - this may have been done before...