I agree that Wildhorn is under-rated. I love his music and I liked J & H and THE SCARLET PIMPERNEL so much that I went to see them both twice on Broadway. I was also quite blown away by THE CIVIL WAR.
I was lucky enough to be in New York during the short run of a few other under-rated shows that I also rather liked - STEEL PIER, JANE EYRE, BIG and SUESSICAL.
And I think one of the most under-rated musicals is ALW's THE BEAUTIFUL GAME - it my favorite of any ALW show. It has an exquisite score and a very strong Ben Elton libretto that is witty, powerful and poignant.
THEATRE 2020: CURTAINS**** LET'S HEAR IT FOR THE GIRLS***** WICKED***** KEITH RAMSAY TAKING NOTES WITH EDWARD SECKERSON***** KAYLEIGH MCKNIGHT CONCERT***** RAGS***** ON MCQUILLAN'S HILL** DEAR EVAN HANSEN***** THE JURY***