I'm not going to sit here and spoil the movie for anyone who hasn't seen it. I do know you people are out there, reading this. But I will say: be prepared to get a very disjointed first 30 minutes of the movie and watch it be heavily laced with CGI. More so than the first 4.
If you don't watch one vampire movie this year, don't watch this. Especially if you haven't seen the first 4.