The star of the X-Men franchise and the model mutant that all other characters compete with in the films, there's no denying that Wolverine is insanely cool, without actually having all that great a superpower; he has his claws, a skeleton made of metal, and he can rapidly heal from any injury. That sounds great, but even Logan himself admits that his knuckles hurt every time the claws retract through the skin. He can still feel pain, so whilst that raises the bar of any injury he can sustain, it also raises the pain levels; can you imagine how much it hurts to have your entire skeleton replaced with alloy? That's without mentioning the annoyance of travelling through airport security. People with the ability to rapidly heal themselves tend to end up in far more fights than those that don't; it's a fact of any superhero movie ever. It's understandable that Wolverine's powers have made him a grumpy anti-hero, but thanks to his regenerative healing factor, he ages slower than usual. He'll have perhaps a hundred years of his hell more than most heroes.
