Titania McGrath review " Twitter avatar proves less substantial in 3D
Pleasance Courtyard, EdinburghThe incarnation of a woke social media caricature raises a few smiles but mostly pokes predictable fun at the softest of targets Only the terminally woke would deny that their crusade for social justice " the movement to establish safe spaces and stamp out micro-aggressions " now and then opens itself up to ridicule. That's the space in which comedian Andrew Doyle's Twitter alter ego Ti…