I'll put my 2 cents worth since I asked :P

Best Driver - Alex with Tiny Toon, Although zaks driving with Seraphim was interesting
Best Engineered - 360/Asgard
Best Design - Not sure on this one.
Most Destructive - NST
Most Destroyed - Definitly Carcinus
Best newcomer (robot and/or competitor) - Juggernaut (new to the UK champs certinly, been competing at Roaming Robots and Robots live for a little while)