I played some of StarCraft 1's campaign back in 2010 when I got the StarCraft 2 CE. I honestly thought the story was meh. Blizzard have been hit and miss with their games story wise and only a couple of times did they actually manage to make a well made story that worked within the medium they used at that time. WarCraft 3 remains to me the best game they ever created story wise and that game is a decade old by now.