It's a typical action, action, action movie. To me that means that the movie is just a collection of action sequences, without must thought given on how to get from one action sequence to the next.

The good part of this movie is that the glue holding the action sequences together is fairly well done. They use a lot of humor, which is why some people have enjoyed the movie. And some of the cast are 'characters'. You know - interesting beings.

The downside is that 20-30% of the action sequences are fluff. Totally unnecessary to the story. At one point I leaned back, and considered how I could while away the time until the current action sequence was over. IE it was boring. Zoom, zoom, bang, bang. Seen it.

Another part that I disliked was all the time that went into setting up for the sequel. Leaving some loose ends is one thing, but this could have just as easily been called "Part 1".