I'd give it a 5 for all that sex, bdsm, threesome thing going on... 
But story wise, it was alright... Erin Brown plays on a rock band with her brother and knows what she wants and how she wants it... and she wants Todd, a police officer who lives next to her apartment. And despite the chemistry, Todd wants something else, not a rocker with piercing and tattoos. 10 years after (I would have preferred that story of Erin during these years cause there seems to be angst there) they've met again (both divorced)... Erin is fighting demons of her past, Todd realized how much he love and misses Erin and add Todd's hot best friend Ben in their fold.
If you want hot steamy sex, go for it! Story wise, meh....
