Verbal help

Hello buddies,
Plz help me with the following question. Thank u!!

Question- Even those who disagreed with Carmen’s, views
rarely faulted her for expressing them, for the positions
she took were as ------- as they were controversial.

(A) complicated
(C) subjective
(E) thoughtful
(B) political
(D) commonplace

greg did a walkthrough of the BigBook https://www.gregmat.com/course/old-gre-walkthroughs

tnx for sharing it with me. Appreciate it man!!!