Devadas does a critical review of their Blue paper here.
I shall not rehash his critique.
But I thought the line: "Kitsch slogans hung on a line of wishful thinking" was an apt description.
As well as the observation that:
the WP population paper... is actually a cupboard empty of original ideas. All its policy recommendations are borrowed ideas from existing or proposed policies of the PAP. Boosting the Total Fertility Rate (TFR), raising the Labour Force Participation Rate (LFPR) of women and keeping the elderly employed and active are policies that have been in place for several years.In other words, it is exactly the same as the PAP's proposal... but DIFFERENT!