I have lots of hair, which needs to be split into many sections to get the cut right. Sean just split the hair into maybe 4 sections and cut it straight away, spending only about 10 min (usually it can take up to 30min). I could see he was rushing and didn’t pay that much attention to what he was doing. Same for the blowdry/finish, even me doing it at home gets a better result and I’m not expert at all.