Oreo was a brand new houseguest this season. Oreo didn't really do much during her stay in the Big Brother 2 house besides being alligned with Kayleigh. She wasn't on anyones radar and failed to attend sessions. This led to her being expelled for being inactive, which eliminated her in 13th Place.
Oreo didn't do much at all this season. I couldn't really critique any gameplay because there really wasn't any. This is what led to her being expelled. Good luck in the future Oreo!