adorably ditsy but heartfelt performances , and 
(ROOT (NP (NP (ADJP (RB adorably) (JJ ditsy) (CC but) (JJ heartfelt)) (NNS performances)) (, ,) (CC and)))
(ROOT (NP (NP (ADJP (RB ) (JJ ) (CC ) (JJ )) (NNS )) (, ) (CC )))