(Review and photo by DCist contributor Ryan Avent)For the critically minded, a play of Bloc Party’s Silent Alarm is sure, at first blush, to scream comparisons to the other dance-floor rock bands of the moment, most notably the overproduced and omnipresent juggernauts The Bravery and The Killers. As everyone from NME to Pitchfork has instructed us, however, BP is not there for the critically minded; it’s there to knock your socks off, and even…