It's free on Amazon Prime right now, and it's surprisingly not too bad if you watch it as a reinterpretation of the original.
Lynn is Jane, updated to have been a child star in 1950s movies; Vanessa is Blanche, who seems to have been a star in 1960s "prestige" dramas. Both underplay their parts and go for a more naturalistic take. There's a nice scene at the beginning where they're temporarily getting along that adds a bit of depth.
The Victor Buono character becomes a video store clerk played by John Glover, and the maid becomes Blanche's male physical therapist. The role of the neighbors is wisely pared down and turned into a husband and wife rather than mother and daughter.
The bad: Lynn Redgrave's makeup isn't effective and the song that subs for "I've Written a Letter to Daddy" is weak.
Worth a watch if you're bored.
