Yes, McGregor is a novice and that's why the odds for the fight heavily favoured Mayweather. Its why boxers saw he had no chance other than a puncher's chance. For this reason, many sensible people are strongly and rightfully critical of McGregor and his supporters because they were singing SUCH A DIFFERENT TUNE before the fight. Before the fight the McGregor fans were not billing him as a 'novice' or a huge underdog, but as an innovative UFC champion who was going to dominate Mayweather using punching power and raw, magical talent. Look at the folly of his training camp: as a novice he should have been improving his basic boxing skills, but instead he was 'innovating' by following a training methodology that was often ridiculous and doing nothing for his chances against Mayweather. McGregor landed no significant blows that I am aware of, gassed, and was TKO'd. To the trained boxing eye, his punching was mediocre. I was shocked at the amateurish pawing and slowness as the fight wore on. So pretty much all he was able to do is 'last' for 9 rounds. So what? He was outclassed by a retired 40-year-old. I am not sure how many younger people are aware of how large a disadvantage it is to be a smaller, retired 40-year-old, but its a HUGE disadvantage. People I could have easily destroyed in my 20s would walk all over the 40-year-old, retired version of me.