He posted his blitzkrieg achievement in S2 using an unpatched game, without the 4 or 5 patches that had been released at the time.
People pointed out the patches had greatly improved the AI and never doubted that he did what he said, but that he could do the same with an up to date game (not to mention that it is very hard to keep an unpatched game without pirating).
He went into "you people all suck and are just jealous" mode immediately which didn't exactly earn him sympathies as you can imagine so there was some flaming, but he never addressed any of the valid points either, no matter how neutral they were brought up;
I'd have gladly given him +rep if he had just said "no, don't be silly" to a question whether he used mods instead of "

you stupid hater".
Sadly since he had his thread locked and took down the video, he denied you from making up a mind of your own, go figure.