I watched about 20 Brutal Vs Brutal at 20x. It's pretty informative and reinforces some of the things I found playing it directly.
1) It does a very well in micro intensive scouting. It's situational awareness is very good. It will find unprotected mexes quickly
2) It goes for Striders too quickly when it doesn't have the economy to support it. A switch to tank fac would be more appropriate for the games I watched. So a fac switch to something other than striders would be a better 2nd fac.
3) It really wants a signu. Same as above it will build it and really stall out resources. I would recommend building several fusions before the signu as the energy would be available incrementally.