Ok, first off it's not "Simplified Bennett." It's not even "Simplified McKechnie" (She was the one who actually choreographed it). The easiest part of the dance is the cross down the line and back at the end and beyond something that looked vaugely like it was used briefly. And if anyone knows this choreography, it's me and there is very little even remotely similar to the actual choreography. (No offense to you B12B)
The costume and hair were all wrong, like B12B says, she looks like she's going to a pool party.
95% of all stock theatres will do the Bennett choreography. In all the bootleg footage I've seen on YouTube, in all of the productions I've seen, it's typically schools that opt out of it. The fact that Lyric of OKC didn't kinda boggles my mind. And, if I remember correctly, it's very difficult for anyone beyond a school or theatre-in-the-round (which usually does a modified version of the choreography) to get the rights without doing the Bennett choreography.
I'm a little surprised that I'm saying this, especially given how much I had disliked her in 2006, but the more Cassies I see, the better I liked Charlotte d'Amboise. Is she the best singer? No. Is she the best actress? No. Is she even the best one to dance it? No. (We all know that's Donna McKechnie) But Charlotte was actually very right for the role in terms of casting, performance and the time period of the show.
When watching Charlotte live (and then recently re-watching the bootleg) I was really surprised at the levels she found in Cassie. Her Cassie wasn't the desperate Cassie that many tend to play. Hers was a Cassie who wanted a second chance, knew she was going in with everything against her and was resigned to that. With Charlotte, there wasn't any "I must have this or I will die" it was an "I screwed up, I need to work, give me the chance." I never once felt that her Cassie was there wanting to get back with Zach. When she tells him, "Yes, I'll take chorus...if you'll take me." It isn't her way of saying "Take me back, Zach" she's saying that she wants to work and that she can do it but she can't and won't force him to.
I wish they would have posted more of Diaz's acting scenes, but on what I know of Diaz, I have a feeling she was very pushy. The other thing that bothers me, if you watch the first part of the video series, she says that she isn't sure how she would have gotten through 8 performances (Lyric does 6 only) of the show...and that's on the much simpler (and to me, less interesting) choreography...the one designed by Donna McKechnie is a thousand times harder. B12B has said several times that he knew women who auditioned and either threw up or simply stopped mid-way through it.
I really don't quite know how to conclude this, so I'm just gonna leave it here...
http://www.youtube.com/huskcharmer