Okay, I'll admit, I bought this because Rob Pattinson is in it. I've fallen for this kind of purchase before too: I get to like an actor or actress, then go buy some his/her previous work, which most likely turn out to be disappointing.
Bad Mother's Handbook is an exception though. It's truely a touchy movie, with the little kick of extraordinary humor. More mature mothers are seasoned actresses, the youngest one is also very spicy. Of course, back the reason of this purchase, Rob was absolutely adorable as geeky Daniel. That man IS talented. Who else can pull that haircut and those glasses off and still take my breathe away? Alright, don't answer.
I recommend this warmly to everyone, especially RPattz fans. This won't be a disappointment. Then again, our man never disappoints.