It seems to me PVP is like rock papers scissors. I mentioned this in my PVP guide. For example: If Protoss stops probes and goes reavers, eventually adding a third gate for goons, then if the enemy P pumps goons and goes for an expansion around sixty supply he will die. Heck, you can even get fast attack upgrades and pump goons from an early three gates and he will die. Of course if you stop supply for the reaver rush and he goes reavers and he manages to hold, then you die. As another example, if he early expoes and you go goon observer you will be at a great advantage. So what do you think? Does PVP depend alot on luck?