Terrible. You couldn't be more wrong. Let me be quick...EMP effects "magic energy" (or whatever you want to call it) as well as shields. This works against all races, yes including Zerg (Use against queens to anti-broodling.) NEXT: Lockdown is better then you give it credit. A single Lockdown can allow you to kill a unit for FREE. No fighting back. What are you missing? Forget cloaking. You don't need to. Don't forget to lockdown detectors if you are going to nuke. NEXT: Utterly wrong. It is very uselful Terran vs Protoss. How about against Stasis Field? Think buddy. Don't let them Stasis your tanks and step until the return to normal! Restore them and slaughter his attack! NEXT: I never said that you said Irridate was useless. Enough said. NEXT: Haha. Are you serious?! Nukes can COMPLETELY change a game if you use them right. Please take the time to read my nuking tips.