It was incredible. Incredibly incredible. Incredible beyond all incredibility. I was incredulous.
I think I'm out of parts of speech there. Is incredulity a word? Huh. Spell check says so. Incredulation didn't pass muster, though.
Mine was one of 14 identical quiches at a luncheon for fifty ladies. We had a group of Sweet Adelines singing for us and everything was all fancied up. It was really fun.
Incredibility? Oh! It IS a word.