The dinner scene was an all-time great scene with some of the best Jesse lines in the history of the show. The tension between Walt and Skyler is palpable and that makes it all the funnier. Great stuff.
Jesse made a damn good argument on taking the $5 million and getting out - pretty sure he said everything I would have. But it was Interesting to learn about Walt's missed opportunities in life. It makes sense about that company, but it's also a bit of a convenient truth. Walt was telling more of the truth when he told Jesse that his business is all he has left.
Skyler's convenient truth made Marie feel so much better.
Mike has made a mistake (like Hank said he would) with that restraining order against the DEA. He's completely at Walt's mercy now; whatever Walt may have planned to get Jesse and Mike their money, Mike's going to have to go along with or face some heavy DEA scrutiny.