Rhianna's voice polarizes people, but she is the ONLY reason this video has any spark. The song itself may be better without her but she turns a forgettable song IMO into something you at least pay attention to.

Having said that, Rhianna is the current "it" girl - catchy tunes, image driven persona....many haters, short career. Thankfully, her team seems to know how to strike when the fire is hot.