She's not the greatest transformer in the world but is definitely by far not the worst.
I am in love the bot mode on this fem, its very articulated, beautifully sculpted and despite being a 'backpack' former, she is incredibly easy to balance in many poses. (Which would have been the case with Windblade too if not for those darn inadequate heels)
I also love that she comes with no less than 4 accessories. The attention to detail here makes her feel like a real collectors item.
All that aside: It's about damn time.
The leg holes have way too much sideways play in them, with a wiggle you should be able to get things to peg in properly. The hands thing bugs me too.