The previews for the original Pacific Rim made it look dull to me, and when I ended up finally watching it, I did find it to be dull. However, the previews for Pacific Rim: Uprising made it look like it could be a fun, exciting movie, so I figured it might be decent. But, no, it was dull, like the first one.
The most frustrating part of this to me is that these robots, the Jaegers, have been determined to be the best defense against the monsters, yet they are absolutely terrible in every battle with them. They excel at taking a beating and knocking down all the buildings in a city, but the fighting part is so one sided it is laughable. At least give us some battles where the Jaeger are actually as effective as they are claimed to be, so we can see them kicking butt and be able to root for them. 6/10