Rosario Dawson and Chris Rock in Top FiveTOP FIVE

Chris Rock is on-record as being a fan of Woody Allen movies and Richard Linklater's Before Sunrise/Sunset/Midnight trilogy, and the comedian's funny and thoughtful Top Five - Rock's first film as a writer/director since 2007's I Think I Love My Wife - is like a 100-minute blend of those influences. Then again, Allen, and certainly Linklater, would be much less likely to cap a scene with the image of a naked man getting a Tabasco-soaked tampon shoved up his ass.

Ethan Hawke in DaybreakersDAYBREAKERS

There are probably perfectly valid reasons that I'm unaware of, but for all the wonders that CGI effects have delivered over the years, why is it so hard to produce a decent fireball?