Brian Rusnak:

Nice work! I like the character's interaction with the environment, pushing buttons and throwing things. They add a nice touch.

I would tone down the motion blur a bit. Its fine on some of the fast moves, like when his hands are flying over the controls, but it makes some of the slower motions feel floaty.

Gull:

Too much going on I feel...distracting. In need of strong poses.

James Harkonnen:

need more splining

Ashwith Ullal:

need to polish

Elisabeth Janerka:

Nice idea, but it definitely feels a bit too ambitious for your skill level