Gubna is the primary one I detest with Summit. That new Deviant Dale's is another - if it doesn't have summit in that beer that someone stuck their (censored) in it. Nasty!
I'm not a huge fan of the Oskar Blues beers anyway, but the Gubna is truly wretchable in my book. BLECK!!!!
If Green Flash IPA has summit in it it is very restrained because I taste centennial mostly in that one, maybe amarillo, too.