I agree with the potential of Jason Robert Brown to become a master. He has great ability with words and music.
This is a theatre site so generally people her eat least like theatre and are drawn to the talents it has. Mraz may be a fine songwriter, but I have never heard him and his lyrics as posted here looked insipid.
None of that negates the idea that we should express the virtues of the masters who have come before, and in Sondheim's case are still working. This thread also was dedicated to something specific, Sondheim's ability with musical themes.
Best12bars, you seem simply unwilling or unable to understand a larger picture view and insist upon taking this percieved slight personally. WICKED has thematic elements, especialy in some of the music, that are advanced. It also has a very standard pop-song based score, that does not advance well in the ART of musical theatre. I enjoy it, many such as yourself love it.
I stand corrected, you are as vapid as they say.