noname2200 on 14 August 2010
I personally found that, on the last Protoss mission, building a wall of Dark Templars worked wonders, since few of the Zerg's waves have any detectors with them. Keep some Phoenixes on hand to destroy any wave that does have an overseer (your observers will give you a heads-up if one is coming), and you're pretty golden against ground attacks. It did feel cheap, though...
