I enjoyed Spectre overall but I kind of wish they had just let Blofeld be Blofeld, if that makes sense. I feel like the whole "you think the villain is this new character, but, surprise, it's actually THIS ESTABLISHED VILLAIN" reveal is kind of getting old after Dark Knight Rises, Star Trek Into Darkness, etc. Like, I kind of wanted him to just be Blofeld right from the outset and just own it.
I would like to see Daniel Craig come back for one more. I liked "Casino Royale" a lot, but "Quantum" seemed like this kind of weird unfinished extension/sequel to CR that didn't really stand on its own in my opinion. "Skyfall" I enjoyed immensely. "Spectre," like I said, was decent but could have been better.
I'd like to see Craig come back for one more strong, solid entry in the series to cap off his legacy as 007.