is off-putting , to say the least , not to mention inappropriate and wildly undeserved . 
(ROOT (S (VP (VBZ is) (ADJP (RB off) (HYPH -) (VBG putting)) (, ,) (S (VP (TO to) (VP (VB say) (NP (DT the) (JJS least))))) (, ,) (CONJP (RB not) (TO to) (VB mention)) (ADJP (ADJP (JJ inappropriate)) (CC and) (ADJP (RB wildly) (JJ undeserved)))) (. .)))
(ROOT (S (VP (VBZ ) (ADJP (RB ) (HYPH ) (VBG )) (, ) (S (VP (TO ) (VP (VB ) (NP (DT ) (JJS ))))) (, ) (CONJP (RB ) (TO ) (VB )) (ADJP (ADJP (JJ )) (CC ) (ADJP (RB ) (JJ )))) (. )))