There are some big quality issues with Fantastic 4. It seems like they changed stuff around between different versions of the movie without finishing each change.
Example: Galactus seems to willingly let the Fantastic 4 get away, and then he's angry at the Silver Surfer for not catching them. It's like they changed the movie to make him more evil by not wanting them to get away, but they forgot to actually change the part where we see him willingly let them get away with our own eyes as viewers.
Makes him look like he's just bipolar, blaming his "herald" for his own choice, but I don't think that's how the movie wanted it to look.
This type of stuff is why Superman is a better movie overall