That movie is a serious pile of crap.
The first part is quite OK, but the second one is full of impossible stunts, movements, tricks, situations...
At some points you wonder if the director didn't consider his audience as a whole bunch of dumbs.
Anyhow, I still had a good entertaining experience, since you'll get some laughs (and the whole theater aswell) for those impossible things.
That movie won't be a well-remembered masterpiece for sure, but you will still have some fun watching it.
However, if the Jason Bourne trilogy is in your heart, please, please don't go watch it!