Nice pics.
A lot better than Hasbro's 'stock photos'...



The shoulder area looks a bit awkward/chunky. For someone who is meant to be stealthy and sleek (especially Blurr if the redeco rumour is true), the robot form looks to have suffered to get the car mode looking its best. (even still, the car form doesn't appeal to me much either, as I was expecting him to have a sleeker, racey, dynamic look)
I'd expect someone with a Sword/blade motif, would have a 'sharp', 'blade' esthetic (look) to both their modes.