I agree that it's the series taking a break. Nothing really happens. There's no plot or any narrative drive. It's all about the bromance and the romance of the three main characters. And if I keep in mind that the target audience is probably younger teens, this is probably ok, or even awesome (compared to Twilight, this is gold). But, it's not exactly for me. I didn't enjoy all the petty "problems" that they had or the downright Disney-esque romance. I also didn't enjoy that the main bad "guy" of the movie, the locket, was used in exactly the same way as Lord of the Rings. It was a pretty exact copy, but a lot less evil. It's like a Nickelodean's version of Lord of the Rings.
I also didn't like how the movie just started killing people by telling you. There's no emotional attachment, almost like a newsreader. "this guy died...ok moving on". And the movie is doing what most video games are doing now: make everything gray. I really didn't like that.
But, at this point, if you enjoyed the previous titles, this one won't disappoint. If you didn't enjoy them all that much, this is pretty much more of the same, but way slower in pace.
The GOLDEN character in the movie was Dobbie. Absolutely outshines everyone else.