[divinesage]

Great advice. How could I have forgotten about hallucination, sentry expand is meant for that. Getting a robo and obs after 4 or 5 gates would probably be too late a scouting time. Seems like I need to change my greedy playstyle in PvZ games, it's not working out that well at all.

Also, expanding first, that seems like a good idea. Generally I feel for PvP it becomes slightly harder to expand first because of the danger of an immediate push, which then boils down to who has the better micro. Harsh match-up indeed.