Johnny, what edition S-2 do you have? I have the latest, here is mine directly from flatbed scanner.
Please note the teeth at the area where you should press to disengage lock. They make this edge securer to engage with the finger and at the same time more comfortable to work with. I haven't experienced any unpleasant effects playing with mine.
And here are the photos directly from CRKT photo CD for 2000.
Please note the lack of these teeth. Maybe these teeth are the newest improvement?
However I'm very pleasured with fit and finish of mine. I need some time to know it better, when I'll share my impressions here. So far I can tell that at this moment I found fit, finish and general execution quality very closely comparable with my Pinnacle. I can not claim certainly which is executed better.
As to design option comparison BM Pinnacle vs. CRKT S-2, I would be very curious to put them one against other, think it would be very interesting material for reviewing. But it would be justified only with older edition large S-2 with dimensions comparable with Pinnacle. But the newest edition with blade length 7,3 cm falls completely into another knife category, so the comparison is not justified.
As to look - I agree with you completely, S-2 looks prettier and more elegant.
Gentleman's knife?