Hahahaha, wow, you telling me I don't know how to play starcraft. Sorry but I also played competitively--tried on dial up and failed miserably because it's damn near impossible. At the higher echelons of competitive play you have extreme micro--if you want to execute the 7 minute tank drop with any precision and want to keep your tanks it requires an insane amount of micro, if you want to pull off dragoon micro against zerglings, or do medic micro, or any kind of micro at all, dial up is impossible. Starcraft DID require plenty of micro, unless you were at the middle-lower echelons of competitive play. When you're facing koreans (let's face it, they were the best at the game) or just other competitive players (faced Random once about a year before he got taken off the #1 in the ladder list and everyone started botting their accounts) you have to be able to micro.
I'm sorry matty but you're wrong, ask anyone who has done Starcraft/Warcraft 3 competitively and they'll tell you the exact same thing. 100%, in every way, completely and totally wrong.