'Gnats and Camels' - a response to criticisms of the MPH

The Matthean Posteriority Hypothesis (MPH) has begun to attract critical attention. After an earlier response by Gerald Downing in 2017, 2022 saw the publication of two essays that specifically challenge the idea that Matthew used Luke. My response, 'Gnats, Camels and Matthew's use of Luke', JSNT (2023), asks which of these criticisms is most telling.