Re: Breaking Bad Season 4 Premiere Sun 10pm AMC (Spoilers!)
Walt will end up dead or in jail. It's a foregone conclusion that's had plenty of foreshadowing (look at this season alone with Scarface and Heat popping up.)
The creator has said the show is about turning Mr. Chips into Scarface. The only question for me is how it will go down.
I stopped rooting for Walt when he poisoned the little kid (why that pushed me over the edge while his other murders and shenanigans didn't, I have no idea, but it's fiction so there you go) but he's turned particularly nasty this season. I don't think he's done yet either, I could easily see Skyler having a similar end to Mike. I'm sure at some point it will cross his mind that it would be an easy coverup to say she just left, what with all her mental issues they are pushing.
The only other end to the show I could plausibly see is him getting his empire, but with his family dead and no friends. He's lost sight of everything, and has even said he has nothing except the business. Just a formality now to make that literal.
We are all in the gutter, but some of us are looking at the stars.