What I saw in Step Up 2: The Streets is among the best hip-hop dancing I've seen yet, which brings it to the level of Rize. The movie is also populated with a variety of interesting characters (bar some).
I was not going to mention Mirrors, but the ending alone makes it worth a look. Make-up (or whatever it is that achieved the imagery of the woman whose skin was melting) is top-class while the lady playing wife just sucks, much more than the unconvincing 'first' victim.