None really, most of them I can just queue up on Netflix and enjoy the fact that they are now over so I can watch every single episode without having to wait for another season to be cast. The only one I truly regret is Firefly, but the way Fox marketed that show it was doomed to fail irregardless.
I still haven't watched Game of Thrones or read the books, but like I hinted at above I'm the kind of person who REALLY hates starting an unfinished series. Like, despise it to the point where I outright avoid titles that fall into that category. I might be old and grey before Martin ever finishes, but damn it I want to marathon the whole story rather than get to where it has ended now and wait several more years for the next two installments.
I still haven't watched Game of Thrones or read the books, but like I hinted at above I'm the kind of person who REALLY hates starting an unfinished series. Like, despise it to the point where I outright avoid titles that fall into that category. I might be old and grey before Martin ever finishes, but damn it I want to marathon the whole story rather than get to where it has ended now and wait several more years for the next two installments.