Took a while to get to this, but thanks to the wonders of this modern age, there’s no more time limits to getting to stuff. Saw it on video on demand because someone deleted the recording (fine by me; there were very few commercials this isn’t the type of show where I need to fast forward past stuff).
My opinion?
Mmm…
Look, guys…I grew up in the cultural, spiritual, and musical wasteland that was 80’s Hawaii. I had NOTHING. The four types of music on the radio were pop, country, oldies, and really oldies. My religion was as homogenized and white as my milk. Theater? The typical school production had the energy of a calculator battery and almost as much acting skill (and don’t get me started on the stuff I was forced to do). By the time the cool stuff finally creeped its way over here, I had bigger concerns, such as graduating for college and building a career, both of which took me a DAMN long time. Bottom line is, when I see something big, and grand, and colorful, especially when it involves lots of coordinated people who have a lot of passion for the project, my initial reaction isn’t to judge the acting or take exception to how this or that character is received or compare it to different productions of the same material I’ve seen in the past (ha!), my initial reaction is to be unbelievably grateful that something like this exists at all.
So, my review: Loved it, had a great time, will definitely watch again, may be tempted to catch the '73 movie on my IPad to see if it really is better. Amen and God bless. 
(Oh, and just for the record, I found Carrie Underwood’s The Sound of Music mildly entertaining at best, so it’s not like I give free passes just because I don’t have to pay for it.)
To address some of the individual points raised:
Re. Jesus being a bland character: Didn’t really notice it. Isn’t the whole point about how the people around him react to him, in particular Judas (who is a star, though not the only one)?
Re. Herod/audience cheering Alice Cooper: The whole segment did sound completely out of tone with the rest of the play, but you know what? I’m fine with that. Theater has every right to surprise, amaze, defy expectations. As for the cheering, that’s one of the first things every wrestler promoter learns: You don’t get to decide what the fans like. It seemed genuine and not excessive to me, so I’ll give it a pass.
Re. cheering interfering with the songs: Yeah, a tiny bit annoying, but that’s pretty much how live theater works. Watch the movie if you can’t stand that sort of thing. (I really do intend to!)
Re. Pilate: I think he was perfect. He came across exactly as an exasperated politician who thinks he’s being paid way too little for this trying to handle a hopeless aggravating situation as best as he can. This doesn’t require white-hot rage, just irritation and the right amount of righteousness (“Hypocrites! You hate us more than you hate them!”)