It's so apples and oranges. Zeta Jones is very talented (and now has 2/3 of the trifecta to prove it, both earned in musicals) and Angela Lansbury is Angela Friggin' Lansbury, who you'll probably never have a chance to see live onstage again.
Peters has always left me cold and Stritch is an endurance record on two legs; nobody who drank that much should still be standing, but she's a medium musical theater talent at best who has spun a so-so career into pure one-woman-show gold and a curmudgeonly persona.
Were it, me, I'd rather see Angela Lansbury one last time, to add to my memories of Mame and Sweeney Todd. She's the one true goddess in the group.
http://www.broadwayworld.com/board/readmessage.cfm?thread=972787#3631451
http://www.broadwayworld.com/board/readmessage.cfm?thread=963561#3533883
http://www.broadwayworld.com/board/readmessage.cfm?thread=955158#3440952
http://www.broadwayworld.com/board/readmessage.cfm?thread=954269#3427915
http://www.broadwayworld.com/board/readmessage.cfm?thread=955012#3441622
http://www.broadwayworld.com/board/readmessage.cfm?thread=954344#3428699