YM was a regular on several forums I used to frequent... anything for attention. From my recollection, it would be hard to infer that his use of the word 'sucks' wasn't a compliment. At any rate I didn't waste time on the video because his opinion on defense cartridges--or anything else--is of no value to me.
Direct Impingement is the Fart Joke of military rifle operating systems. ⓒ
