This is my new favorite of the season. Looking past the lack of Walden's character development, there was really nothing else to pick on. There were timely jokes with both subtle and obvious humor, some emotional moments (a rarity for this show) with entertaining and reminiscent references; and maybe Jon Cryer's best performance since the premiere. It's also got some great scenes from Jake. All in all, it looks like the conclusion of this particular storyline will be promising, and (if done right), exciting.
It was an enjoyable episode that finallyfelt like "Two and a Half Men" instead of the "Twilight Zone" feeling I got from earlier this season. They're starting to get on the right track with these last couple of episodes. Don't get me wrong, they're still a far cry from the glory days of the show's past and I can't stand Ashton's character, but I'm feeling more positive than before. I'm happy to finally see that when Charlie comes up, they're focusing more on Charlie Harper and his legacy rather than taking shots at Sheen at Harper's expense. In my opinion, and I can only speak for myself, but this episode seemed to have been aimed at long-time fans of the show who are still watching.
(And, dare I say, it's got the best ending to a 2.5Men episode in quite some time, if not years...)