For me it was:
1. decisive
Soil (not nice at all at this concentration, taste was revolting, earthworm smoothie as far as I can imagine)
Cooked corn (bleah in beer, yay in corn)
Green apples (nice!)
Diacetyl (v. nice! I fancy a scottish -/70 with it...)
2. after few sniffs
Baby vomit (more like blue cheese?! I wouldn't call it a vomit...)
Sewer (well... somehow I don't remember this one too good)
3. not too sure
Acetic
Marzipan