Attack on the main base is a bit rough and got you into a ton of trouble, but the rest is pretty good. The pattern in your recent games is that most of your micro is good, your economy is generally ok, but your attacks get a bit messy. Take a few less chances - you'll win a few less, but you'll also not lose big too! Small losses can probably be recovered from, if you lose the lot as you know from experience it makes the game that much harder.
