True, but Lock also didn't leake verses every week, for one year straight like Crook has done. Lock also doesn't drop mixtapes. Mixtapes arent usually packed with content but rather focus on lyrical ability/wordplay/rhyme schemes/metaphors. Which is what Crook focused on.
Lock's been a ghost for the past 5 years, so of course if you take the few verses that he's laid on actual albums verses thousands of Crook's freestyled verses, it may seem as if Crook raps about 'the same shit' in comparison. But look back to Lock's freestyle/battle career (KMEL, MTV), and the content was mainly: penises, vaginas, faggots, etc etc.
Anyways, didn't mean to get off topic. That Locksmith verse is vicious! Can't wait for his solo, and the new Frontline album!