I think they all have their dumb points.
Kilrathi kill themselves smashing into their own capship!
Everyone moans about the bad AI in WCP/SO, but given the Nephilim's large numbers and swarming tactics, I don't think it really matters.
Humans can be just as dumb in crashing into their own capship, at least in WC1/2. The two Reaver ships in SM1 would often collide in heading to a navpoint, how stupid. I suppose WC3/WC4 humans aren't so bad, but you could still consider them dumb if one-man-navy Blair can defeat everyone and have kills half a dozen more numerous than the next guy.
Humans in Privateer are
incredibly stupid. Perhaps I should have voted for them instead of the WC1-4 humans. Paradigms would do nothing while you tore apart their Stilettos and Broadswords. Pirates would kill Merchants for you, and in return, you could dispose of them afterwards.
I haven't played Privateer 2.
The Steltek Drone was quite difficult to kill, so I suppose, this could be considered the 'best' out of the lot.
And the number of people voting for Ghost says it all.
