Personally i think those good T's out there are mostly a solid player that does the same build again and again, like mmm and mms, but still they're a tough opponent, so what happens when they can master their race to the fullest? as to what i'm seeing now is already kinda op, good thing they nerf-ed the hellion, cause having that much speed, for 100 mineral, 2 shot, splash dmg, too imba for workers. Just take 1-1-1 for example, try being a toss, figuring he's gonna all in u at 5 minute mark, and try prepare for it, only by them doing mistakes can we win, cause the combination is imba. But I can't blame blizzard, i know they're still balancing the game, just know that the game isn't balanced yet.

David Kim: Sorry, zerg and protoss players, after a heavy consideration from our balance teams, we decided to cancel all HoTS and LoTV expansion production. It is mainly because this expansion is going to against out motto "Terran must not lose". I know some of our die-hard fans are not going to take this news happily, but there isn't much we can do with it. But fear not, for your compensation, we will release a new expansion game known as "Terran of Liberty 2.0". In this expansion, now Marine can use stim, and EMP, and the battlecruisers now shoot multiple lasers together with 8 interceptors at the same time. There is more, but I can't reveal much to you. Stay tune and see for yourself, cheers, our die-hard fans. 

korean terrans are just beastly good with their timings and abuses...
they are nt afraid to cheese when needed...
tat's how they should play as progamers...
and i can say most of the terrans there deserve their spot...