"You don't hire SANAA to make a form-based landmark" says commenter

In this week's comments update, readers are discussing SANAA's Sydney Modern art museum in Australia.
Pritzker Architecture Prize-winning studio SANAA has extended the Art Gallery of New South Wales with a series of pavilions that step down towards Sydney Harbour. The building, called Sydney Modern, is powered entirely by renewable energy.
The £191-million project has been described by state officials as the city's "most significant cultural development" since Jørn Utzon's