Of Course! E-Mailing Dan is always appropriate, anytime of the day or night, whatever problem big or small E-Mail Dan.
What happens when Coke and Pepsi are mixed together.
1 and 3 for me, the same with most films that follow standard trilogy rules.
1: Great film has a conclusion and doesn't need the next two.
2: Everything goes wrong, people die, that sort of thing
3: Large battle and sum everything up
Doesn't mean they're not all awesome though.