I've only seen it in a small space and agree it works extremely well. I've posted this information before, but:
The walls of the theatre around the stage were grey so it felt like you were in a prison cell. The Molina was old, pale and thin. It felt like he was there for a long time. Valentin was young, tanned and attractive. It was really interesting seeing them together.
It also seemed like they were the centre of the story and not the "Spider Woman", who was almost on the side. I wonder if a 'star' (i.e. Williams and Rivera) changes the balance of the show.
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Great show, great score. Williams and Chita are such different performers that I enjoy both recordings - very different performances there. However, if I had to choose I would choose the replacement recording. The orchestrations are better, the quality is better. Brian Stokes Mitchell is a powerhouse. Sometimes I think Vanessa's smooth voice serves the material well in songs such as "A Visit" (pretty seductive in those "Most men do" kind of lines). Also, the more powerful voice the funnier Russian Movie/Good Times is - plus she has this sardonic quality (see: Ugly Betty) that also makes the scene a bit funnier to me than Chita's.
Give me claws and a hunch, just away from this bunch.