El Cantante is purportedly about Latin singer Hector Lavoe (Marc Anthony), but by the looks of this trailer, it's Jennifer Lopez doing all the talking, sassing, and dancing. She pretty much only lets Marc Anthony do a little singing.
Maybe that's the point — maybe "El Cantante" was all about his woman. But it kinda seems that JLo wanted to dominate this film, so she did. And frankly, I'm not sure she'll be able to carry this on her own, try as she might... and she tries mightily.
Check out the trailer and tell me: What do you think about JLo?