We were pretty much at the front. Mate had (natural) big afro like hair at the time, and next day we all went swimming and loads of the confetti from the gig came out of his hair in the pool :D
Unlike yourself, they didn't convert me that night though. Yes, the show was fun, but musically just wasn't my thing. Out of respect for you, I won't say I hate them as others have. We all have a band we love that others simply don't get why so much. (Especially my favourites, who most see as 'ok' but not so special as I see/hear them)
I did buy Destroyer back in the day, but haven't heard it in decades. Will give it a play in the car shortly and give an honest opinion/score hearing with fresh ears.