Went and saw it. It felt a bit short and clearly meant to set up the following movie. I wouldn't have minded if they went into detail on some stuff but overall, even if not detailed, things are quite clear. Best review I could give is that if you enjoyed the previous movies, you will most likely enjoy this one as well.

Not sure if anyone else caught it, so I'll say it here:

Badum psh!

(If you need to here it, push the red button at http://instantrimshot.com/ )

The only thing I remember from the first title after having watched it once on TV is the offensively shallow mixture of historic events and characters featured in the film's background lore.