An unfocused mess with a number of issues, probably the worst of them being that I don't think this show either knows or cares to know the inner life of Tammy Faye. Brayben is putting in as committed and textured a performance as she possibly can, but because the book is so busy with plotting and secondary characters and so fragmented in tone, Tammy herself just kind of gets punted along from scene to scene, and no coherent portrait develops.
The satire and commentary is extremely shallow, mostly limited to things like "televangelists are wacky", "politicians are liars", "they sure were sexist", and "it's funny when they say things that sound gay". I also find it really questionable that Jessica Hahn's nightmarish rape is portrayed as a regrettable doe-eyed fling, which suggests that the writers don't believe her testimony.
Tammy herself was camp, but prosperity gospel and christofascism are both tragic and frightening, and it would take much sharper teeth to make something out of this show's subject. I do think that the creators just didn't really grasp the weight of the material, and are probably not aware of how much of this satire feels second-hand.
The score isn't amazing. There are some decent melodic hooks ("the light of the world is electric" is a good riff) but the songs struggle to develop, either musically or lyrically. A lot of the numbers have that "there should be a song here I guess" feeling, and don't provide much insight. There is one great line, though, which goes something like "if you came to see me cry, maybe you should ask yourselves why", which hints at an interesting aspect of the Tammy Faye character that the show basically ignores otherwise.
Not much to say about the physical production, except that it was really funny when they would do a big-screen projection and one of the jutting boxes split their face, so their eyes looked really far apart. The big wall moving forwards and backwards was kind of interesting, but also underutilized. I feel like that could've been put to use as an element of menace.
Also, it's been a while since I've seen someone as miscast as Borle. I love him in other roles, but he looks so uncomfortable up there.