A vile and inhuman story told in the foulest language
was one verdict on The Playboy of the Western World.
"An unmitigated, protracted libel upon Irish peasant men, and worse still upon Irish girlhood" was another.
Synge's most famous play was not the only one to attract condemnation.
The Shadow of the Glen was described as "a slur on Irish womanhood".
More than one hundred years on and a world away, the passion behind this almost visceral outrage is hard for me to share, but not entirely incomprehensible.
These six plays - and they are all worth reading - are undoubtedly provocative.
I found myself prodded to alternating frustration and admiration less by political and moral considerations than by Synge's genre-bending tonal shifts and his spectacular use of language.
I'm not wholly convinced by his stage-craft, with a few of the plays just stopping rather than ending, but what language!
As Synge's actors testified, it must have been hugely difficult to perform, but on the page it is wonderfully rich and evocative, as well as feeling convincing and deeply rooted.
Synge must have had a great ear.
Riders to the Sea, The Shadow of the Glen, and Deirdre of the Sorrows were the highlights for me, followed by Playboy, and with The Tinker's Wedding and The Well of the Saints bringing up the rear.
All this from Wikipedia. Make of that what you will.