I've seen both sides. I used to work for Capital One Europe, the UK side of the business that currently only does credit cards, until last year. I'd seen a mix

I've seen both sides. I used to work for Capital One Europe, the UK side of the business that currently only does credit cards, until last year. I'd seen a mixture of some people leaving on good terms and some on bad terms, with no obvious correlation to performance. Personally, I left on good terms for a new role elsewhere. I'd suggest when you're talking about a company of sufficient size; there are always going to be a mixture of those leaving on good terms and those not.