I just reversed them in Photoshop now to take a look.

The last shot is pretty good, there is a subtle depth change in the back wall and inhis hand at the front, it looks fairly natural.

The first shot is wonky, the laser bolts in the middle foreground are off, the red and the white one are only in one eye each, so the image doesn't work.

The depth seems off all over the place in that shot actually.

The middle shot works fairly well, but the framing of his shoulder cutting into the frame makes it difficult.

I'd love to see some moving footage to get a better idea. If you just do a side by side render anyone can see it in 3D by just going a little crosseyed.