This movie has been raved and only raved. It’s indeed a powerful and bold subject for the audience to see, believe and leave an after-effect. But IMHO the production values were very poor. I think the film could do with a lot better editing. Besides Mary (the London based Muslim girl) I think the performances are below average.
Quoted in rediff – Khuda Ke Liye is a serious film and worth a watch, especially if you are interested in what Islam has to say on various issues. If not, stay away.