Bristling with thunderous attitude, and some of the fiercest rhythms and riffs that'll assault your ears this year, Bad Magic demands that you fall to your knees and pray heartily that your senses don't get completely pulverized, because big-rig head crushers like the totemic and Motoranthemic ''Thunder And Lightning'' show that Motorhead are as strong, mean, loud, relentless, uncompromising and goddam heavy as ever.