I just un sealed this guy today and keeping in mind that I did't get Straxus, was waiting for a more "realistic" repaint.
I think it's great, the instructions really don't provide enough detail for the shoulder area but I like the transformation, it's quite novel for a tank type vehicle. I really like both modes, I love that the tracks are in two totally separate parts of the robot mode. I like the solid build of the robot, the head is a little small but I don't really feel that it impacts the overall look.

I love what you've done there with Tracks' guns, really inventive, though I don't like the over sized forearms, I have a thing about transformers alt modes getting in the way of the robot modes arms and hands. and that pretty much covers up the hands.

The "third" mode feels like a miss-transformation to me though it does kind of look like another short transformer could use it as a gun turret in that case.

Great figure, really glad I have it, excellent modern transformer.