Interesting that you mention the influence of Bezic the commentator on your feelings for her choreography since I came at it from the opposite direction. I had admired Bezic's choreography and had heard her commentate for a small event where I was just so happy to hear somebody besides Peggy. Then she did the '02 Olympics and I thought she was The Commenator--just awful.
One thing about Chen Lu's '96 Rach program is that I think programs go through cycles of choreography. For example, in the '80s, spiral sequences for ladies might be there or might not be, or maybe you couldn't tell they were spirals. Today, even before the COP, programs had become very codified: Opening with most difficult combo, the next two minutes most of toughest jumps, combo spins, spiral sequence, one tough jump past the three-minute mark, footwork in the last minute, and maybe a 2Axel near the end. Back in '96, programs had elements all over the place. Think of Michelle's "Lyra Angelica" and compare it to Lulu's "Rach '96" LP. I think they are similar in that they both reflect what I call the "impressionist" style of figure skating programs. IMO, the transtitions meld into each other, there isn't a clear cut emphasis on sections, at most you get a pause or a "slow section." Anyway, I agree with BronzeisGolden that Bezic's choreography for Lulu's "Rach" was magnificent, but it is a different style than you would see today.
My personal favorites of Bezic's choreography are two group pieces. One is from SOI '99, "Four Corners" for Elena Bechke, Katia Gordeeva, Denis Petrov, and Ilia Kulik. The men and women kept changing partners--definitely an "adult" piece--but was one of the most effective group pieces on ice I've ever seen and some of the best choreography in general I've ever seen. I also liked the way she choreographed the connected group piece, Katia's solo, and Katia and Ilia's duet for SOI '00.
In fact, I was a real Sandra Bezic fan until she opened her mouth at the Olympics, lol.
Rgirl