Coming Soon : Shakespeare's Daughter

I noticed a new movie in IMDB today called Shakespeare's Daughter. The cast is a number of big names - Eric Roberts, Chevy Chase, Tom Sizemore, Bonnie Wright...

The plot so far is only the short synopsis, "Eugen Devlin, a once famous, and now reclusive poet searches through his past looking for redemption and peace."

I don't expect that it's got much if any Shakespeare material in it (other than the almost obligatory references to Shakespeare's literary genius, like something out of Good Will Hunting), but who knows?  Does anybody know the material?  I'm wondering if it's perhaps based on a book or something that might tell us what to expect.