Precious premiered to acclaim at first.
The film , then without a distributor , premiered to acclaim at both the 2009 Sundance Film Festival and the 2009 Cannes Film Festival , under its original title of Push : Based on the Novel by Sapphire .	Push	Push (2009 film)	Sapphire	Sapphire (author)	Sundance	2009 Sundance Film Festival	Sundance Film Festival	Sundance Film Festival	2009 Cannes Film Festival	2009 Cannes Film Festival
