[quote="BlitzRogue"]
Conclusion: whoever posted these videos is unaware of what "false advertising" means.

[/quote]
The uploader of those videos stated in the description they call it "false advetising" because those TV spots make the movie look like it's a light-hearted comedy as opposed to be the dramatic movie with some comedic sequences that it really is.
I'm not sure whether it should be labeled as "false advetising" because those are just 30-second TV spots that won't give too much of the story away, but Disney made
The Hunchback of Notre Dame look like a comedy in its official trailer, which I call "false advetisement".
Now, here's a TV spot for
The Lion King 3D that shows what the movie really is:
[youtube]45Ml7o1u3qg[/youtube]