I've had my large Sebenza around six months now, and I love it. The thumb studd is one of it's features I actually like most. The only kife I have that I like the thumb studd better on is my Microtech LCC. it's a similar shape, but slightly larger, and flattened off acrosss the top. I've never had the Sebenza open in my pocket either, though I've had other knives do it, the detent does a good job in this respect. I don't dispute it happens, but am willing to bet it does so very rarely. The knife seems the perfect size and weight for me. I do like the blade design better on the LCC, but like the weight, feel, clip, and grip shape better on the Sebenza. I also like the security of the titanium frame lock. The knife is tight and very well made, even better in this respect than my Microtech's, and that's saying a lot, because I consider my microtechs are absolutely excellent in this respect! I have to admit that both these knife are better executed than even many of the more expensive customs I own. After owning my Sebenza a few months, I decided that I wished I'd held out for one with a graphic. I called CRK and they gave me the option of sending it to have the graphic done for $55 or buying another faceplate for $100. I sent it in and recieved it back in about two weeks, with the Stars & Stripes graphic flawlessly executed. The Sebenza may not suit your taste, and their's nothing wrong with that, but it suits mine quite well, and I'm quite content with it. I'm not like many folks here, I probably won't wind up with four or five of them, though I may eventually get myself a small Sebenza at some point. No single knife design will ever seem ideal to everyone, but judging by it's popularity, the Sebenza certainly comes closer than most in that respect. It's just a shame that some folks, who don't think as much of it as the rest of us, feel they have to diminish, or hold in check the enthusiasm of those who do, to make themselves feel better. Heck, Sebenza onwers paid $350 or more for a kife they like, let them be happy and excited about it. It would be nice if they could say how great they think their knife is, without fear of being heckled!