The Shining one I've seen before too; it starts off well, but I think it gets too "serious" towards the end. Plus, as a testement to Nicholson in that film, and despite the music, his underlying sense of menace just keep pushing through...it doesn't quite work, but is fun. 
     Yeah, I agree it's better in the first half, when it's more of a "kooky comedy" it kind of reminded me of Spanglish for some reason, or Terms of Endearment--some James. L Brooks film anyway.
  And yeah, the second half seemed kind of choppy, and that shot of Nicholson kissing the dead lady.....ewwwwww....almost ruins it!  
 
 
    Titanic 2" trailer where they mixed up a load of DiCaprio movies and made it look like they found Jack's body frozen in ice? Spectacular!  
     Yeah that was AWESOME! It seemed totally real, i almost wished they WERE making it. 
 
    (the ONLY thing in that one that stood out to me was the shot of Austin Powers being thawed out in Powers 1--"warm liquid goo phase"! 

)
But the rest was brilliant.  It's amazing how, with so little to work with, people can make these thing seem totally convincing.
   Titanic 2 kind of reminded me of 
Forever Young (where Mel Gibson is frozen and wakes up 50 years later) and 
Somewhere In Time with a young Christopher Reeve....which is kind of a time loop film....doesn't all add up, but I like it.
You can’t just have your characters announce how they feel! That makes me feel angry!