Like most of you, I think the whole idea to do a whole themed on the Monsters films is ridiculous. As so many have already said here and on other threads, whole lands shouldn't be based on one film franchise (I'll give Cars Land a pass) and there is too much Pixar influence in DCA. Not to mention, again as has been stated, Monsters the theme doesn't even fit in with the California theme of the park!
As for The TRON idea at Tomorrowland, I'll all about it! I've been thinking for a while that Tron should be part of TL as it's an original Disney film, and has also has more than just one movie to make it relevant. Stylistically it's also super cool and it fits thematically with TL (enough of this crap of shoving attractions in places they don't belong!). And I love that they'll finally be making use of the PeopleMover track. To be honest, I would love if they brought that ride back (with the obvious necessary improvements), but if they won't do that I'm all for the TRON attraction!