I will say that it is hard for me to find a modern folder with "character" that resonates with me. The higher end stuff like CRK yes. I like Spyderco performance, but in my eyes there's a goofiness factor about a lot of them that turns me off, and the ones that aren't goofy leave me wanting thinner blades. Benchmades are fun, but for Pete's sake, their blade grinds are stupid. Yes, I think that their blade grinds are just stupid and make for less effective cutting tools. Certain knives I will make an exception for, but...
That's how I got turned on to traditionals, was the thin blade stock. And the more of the traditional patterns I acquired, the more I thought, "wow, this one feels special," or "wow, this one doesn't look like an assembly line clone" or "wow, this one has a soul!" Even opening/closing slip joints can be fun like flicking open modern knives. The only time a slipjoint ever gives me a moment of pause in my cavalier cutting is when I'm running through boxes/breaking down cardboard. Occasionally, I'll do something, and the knife will start to pivot. But, because the blade is sandwiched in that cardboard, it doesn't pivot into my fingers. Other than that, I usually don't even feel like I need a lock, and if I do I find a fixed blade. Fixed blades don't flick, though, on account of their fix-ed-ness.