You know, I don't usually jump at your musical tastes, Warren, but: hell yes. Their music is fantastically crunchy, with this wistfulness somewhere therein.
I mentioned them in the Weekly Listening Thread, but seriously considered creating a new thread, because they deserve it.
I haven't instantly liked a band that held up to repeat listens quite like FLA in ages. I stand by my insistence that they're the best parts of Zolof the Rock and Roll Destroyer and Be Your Own Pet.
I also stand by their singles/EPs being worth a purchase from eMusic. That collection alone, has made my 2008.
If you like any of the previously mentioned bands, thought Pretty Girls Makes Graves should be more punk rock or Schoolyard Heroes should be less metal or like Plants Eat People, you'll probably like them.
If you like Fight Like Apes and Zolof, Sonic Boom Six does a nice ska/punk hop in that vein - precocious bombshell lead singer who will stomp on your face if need be.