Spot on. You gotta play it like it was wrote.
I had the same issue with Crown last season. I'm a Philip Glass purist myself, and what Michael Klesch did to Einstein on the Beach was horrific. Here I am, looking forward to enjoying five full hours of abstract modern opera, and instead I get some 12 minute frankenstein excuse of a show. When I saw the original in 1976 at the New York Opera House and then saw it 35 years later in Toronto; those, THOSE, were the masterpieces. To think they gave those kids gold medals makes me physically ill; these same kids who more than likely never saw the opera live and probably never will. If someone told the vocalists they had the style down, the same way Lucinda Childs, Sheryl Sutton, Paul Mann, and Samuel M. Johnson had it down...those kids were lied to. Ugh.
(to OP: No hard feelings, couldn't resist making the comment. Sorry the show isn't to your liking, I'm just glad to see Kenton and Ellis back on the field again)