the defender has recieved a fair amount of ire (or praise, depending on your point of view) so i figured i'd jump in and see what all the fuss was about.
i ran
rexler brath, veteran instinct. flechette cannon
royal guard pilot, ptl, title, stealth device, autothruster x2
i got two wins, though one would have gone past time.
the first list i fought whisper, soontir and 2 academies. the flechette cannon is largely worthless against soontir, as he'll likely be stressed just about every turn anyway. however, having the drop on whisper was good. my opponent knew the weakness, and sacrificed some attack to stay cloaked on turns he knew i would be able to fire the cannon. there were a lot of times that i really wished i had taken predator, but after a month of scum flying, being able to pump a high pilot skill ship was good fun. rexler went on to beagt soontir at the end, in a 1 on 1 showdown.
the second match was against double aggressors, and a relatively new player. he forgot to use a lot of his abilities, including never using iggy B's gunner effect. had he, it may have been a very different game. rexler went down fast, but he bought the interceptors time to circle around the aggressors, and they cozied up for 2 good kills.
overall, i like what the defender brings to the table, but i think it has too many flaws and easy counters to ever be a premier ship.