My buddy who plays
CSM has fielded his Chaos Land Raider three times against me.
All three times, it has a) been immobilized by turn 1 (and usually subsequently wrecked or exploded by turn 4), and b) has failed to kill anything at all for the entire game. In fact, he's got such horrible luck with Lascannons in general, he's stopped taking them altogether on his Havocs.
He and I were discussing his woes last night, and how
CSM should totally have access to Land Raider Crusaders.