it 's light on the chills and heavy on the atmospheric weirdness , 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADJP (ADJP (JJ light) (PP (IN on) (NP (DT the) (NNS chills)))) (CC and) (ADJP (JJ heavy) (PP (IN on) (NP (DT the) (JJ atmospheric) (NN weirdness)))))) (, ,)))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADJP (ADJP (JJ ) (PP (IN ) (NP (DT ) (NNS )))) (CC ) (ADJP (JJ ) (PP (IN ) (NP (DT ) (JJ ) (NN )))))) (, )))