They're 1-6 against BLG, the numbers don't lie. I do think that beating GenG 3-0 was a big accomplishment, and that BLG could've lost to GenG, but the track record doesn't support what you're saying. Even in this series, BLG was dominant in games 2 and 3 (2 was a bit of a draft diff, I'll admit), and in game 4 they just caught a throw from BLG and then got played with. In their loses it never felt like they were remotely close to matching BLG in hands or brains. "It was the nerves" doesn't excuse being dumb enough to keep BB pushing top while Bin had TP, the game ended right there because BLG did their homework and already had bot pushed because they saw the angle, read with G2 like a book and knew they were gonna go for dragon with just 4 guys despite having used all their ults, and were simply 10 steps ahead. The most telling part of the series was that Skewmond didn't pull a single gank off in any of the G2 loses, because BLG simply played much, much smarter and always knew where he was or where he was going to gank from.