is little more than home alone raised to a new , self-deprecating level 
(ROOT (S (VP (VBZ is) (NP (NP (ADJP (RB little) (JJR more)) (PP (IN than) (NP (NP (NN home)) (ADVP (RB alone))))) (VP (VBN raised) (PP (IN to) (NP (DT a) (JJ new) (, ,) (ADJP (NN self) (HYPH -) (VBG deprecating)) (NN level))))))))
(ROOT (S (VP (VBZ ) (NP (NP (ADJP (RB ) (JJR )) (PP (IN ) (NP (NP (NN )) (ADVP (RB ))))) (VP (VBN ) (PP (IN ) (NP (DT ) (JJ ) (, ) (ADJP (NN ) (HYPH ) (VBG )) (NN ))))))))