The Fugitive on the whole, and his lab escape in particular, were great.
While I wasn't thrilled with the Upgrade's mega-huge design or all of his, well, "upgrades", the way he was used in the plot was neat.
Traeger blowing his own head off with the shoulder cannon was hilarious (I just wish it was edited better so you could see what happened better).
While the Predator Killer armor is a goofy concept, I'll give it points for looking pretty damn cool.