I think it might not be to bad. M Night Shyamalan is a good director he is great at playing with your emotions. All of his movies have been very well made the reason some of them suck is because he's a horrible writer. Take Signs for instance incredibly tense movie and the first time you see the alien everybody shits themselves, if it wasn't for a terrible ending I think it would be a modern classic. So perhaps with the basic plot laid out for him before he starts it might be good. Plus its got Cliff Curtis in it so it has to be awesome.