i love what i seen in the last vids, GS B, GSB, GS K BE combo what sweet, 6K seemed as great as it was in Broken Destiny, allowing 1A guarantee and as a tech trap, i would love to see if 44BB is guarantee if you don't tech there like in BD, or if something worse is guarantee if you don't tech there, it seems GS A is safer, Maxi did 2A after blocking it and didn't punish Nightmare, maybe he did 2A late, also NSS K seemed safe or at least safer than in SC4, love new transition into GS in 66A6, his CE seems incredible, and his A+B counter i had the impression it did better damage than in SC4, i want to see what are the options after that GS K BE, there seems to be a good oki there or even a guarantee extra hit, in other vid saw 66K wallsplat on NH, Nightmare seemed safer than in SC4 but its hard to assure that without testing in practice the game.
the things i liked the most were his 6K, his GS B combo, and his CE, and overall i am loving SC5 Nightmare =)