If you haven’t heard, Blizzard has released StarCraft Master, a custom map with 30 challenges involving intense micro and knowledge of a few tricks. I beat it yesterday over the course of maybe 2 hours, most of which was spent on scoot-and-shoot and tank-pickup.
My review? It’s a lot of fun and helpful if you’re unaware of a few tricks. I clearly obsessed enough about beating it that I played it over the course of 3 sessions in one day for one of my heavier StarCraft days, though overall, I feel like I didn’t gain much from it. Having watched enough StarCraft, I mostly knew the tricks, and although cool, most of the micro is too intense to be worth the attention except in the most dire of circumstances.
But I definitely recommend it if you have the time. It’s not too stressful, and as important as macro is, I think the coolest and most fun part of StarCraft is the little micro stuff anyways (Brood War pimpest plays anyone?).
If you’re really looking for micro training, though, check out Darglein’s Micro Trainer. It’s generally well-done and a lot of fun to ramp up the difficulty on.