Harry potter (in my opinion) is better than weird old pooh. besides, winnie the pooh has gotten bad over the years.
Yes, I do think that Winnie the Pooh's reputation has gotten bad over the years. Face it, all disney classics have been getting ruined due to Disney Channel or any of those other crappy disney shows, but it's still nice to visit your past self and remember how much you use to love Winnie the Pooh (Well, if you did.) and welcome him back from the old days.
Harry Potter is more directed to adult viewers from my point of view. They wanna see what will happen with Harry and Voldemort. Will they die or not? Will Harry have to say goodbye to his friends? etc. I know a few young viewers would like to see it more than Winnie the Pooh since they think "It's for babies.", and since it's the last Harry Potter, so that's pretty intense....
(My opinion is still on Winnie the Pooh, but Im gonna see the Harry Potter movie after I see part 1)