No, I predicted that the show would end with them revealing they were all dead and in the afterlife.
Kind of an important nitpick here, but the way you describe that, it sounds more like you got accidentally lucky than anything. They weren't dead and/or in the afterlife when on the island (nor in purgatory, which was the most common guess), so while the show did end with them ending up there, nothing on the island appears to have had much to do with that, outside of developing a bond which led to them meeting up in the afterlife, or something.
Your prediction was that 'they're all dead', and while they all DIED later on, they weren't dead when you were predicting they were. So while you maybe said the right words, you were 100% wrong with what you meant by it. Don't feel bad, i'd bet the WRITERS were just as wrong with how they predicited it would turn out
Which is what I thought was going on when I made my first post. And that is what I predicted, personally don't care if you believe it or not.
And again, to be clear, you are claiming your prediction (before the first episode, somehow. What does that even mean? Based on watching the trailer?) was that "nothing on the island mattered, they were just unlucky on a strange island, everyone eventually would die on the island or escape and die in the real world, they'd all experience an alternate reality in some sort of purgatory, then go on into the afterlife together like in Titanic?" THAT'S what you predicted? got any lottery numbers for me? (please skip the LOST lottery number joke, too obvious!)
Not trying to "win the internet" or whatever the hell that means. I would hardly come on here going "Duh, I don't understand the ending", if I was trying to "win the internet".
In this context, it would claiming to be so smart you knew something even the writers didn't, claiming that knowledge after the fact, and attempting to do the 'I was right all along" dance. Especially when in order to be 'right', you'd have to have guessed something that barely makes sense when said out loud.
Besides, what's so hard to believe about me predicting something that the writers hadn't come up with yet?
What would you have based the prediction on, if the writers didn't even know it yet, so couldn't leave you any clues? Not sure you get a prize for a guess way out in left field that turns out to be tangentally related to a couple of the words in the right answer, but not the way you meant, though...
Also, I knew the last episode was going to have an "eye" shot the way the first episode did. Is that me "winning the internet" again?
Kinda, actually. Again, you're providing your guess after the fact, so hard to say, but as far as trying to claim credit for easy things, something as obvious as the final shot being on jack's face/eye isn't much of a stretch. It's a pretty obvious bookend to the series, and had been predicted by a lot of people for the last season or two.
I guess the only way your prediction (sorry, you KNEW this one, right?) would be impressive is that the writers had planned on killing Jack off almost right away, so you knowing the show would end on a character the writers hadn't planned on keeping ON the show for more than an episode or so would be pretty impressive...