it 's excessively quirky and a little underconfident in its delivery 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (RB excessively) (JJ quirky)) (CC and) (ADJP (DT a) (JJ little) (JJ underconfident) (PP (IN in) (NP (PRP$ its) (NN delivery))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADJP (ADJP (RB ) (JJ )) (CC ) (ADJP (DT ) (JJ ) (JJ ) (PP (IN ) (NP (PRP$ ) (NN ))))))))