I'm troubled that so many reviews here and elsewhere describe Genova as 'boring' or plotless. I'll admit it breaks off rather abruptly at the end, and I felt like another scene wouldn't have hurt. And I'd also say that the idea of calling it a 'supernatural chiller' (as the cover review quote does) is misleading, to the point of being damaging. I found the film, despite it's sombre subject, very uplifting. Perhaps this has something to do with my having left the UK for New Zealand, and finding myself missing Europe (especially France and Italy) more than I'd like. The filming of the city is gorgeous, and reminds me somewhat of 'Don't Look Now' (though obviously in a different season), but more importantly the performance of the three main characters was very impressive. Both the girls were very convincing in their roles - particularly impressive for the younger actress - and Colin Firth played his standard subdued role in a way that I thought worked very well. For me though, the actresses (Willa Holland and Perla Haney-Jardine) performances were the more impressive and substantial part of the film, and I look forward to seeing their other performances in the future.
As far as the lack of plot goes, perhaps my strong enjoyment of French cinema makes me more tolerant of a less staged, Hollywood-like storyline. It's simply more of a (mainland) European-style, moderate budget film, rather than a star-vehicle. I like the fact that not every scene is obviously linking from the last one into the next. I don't really see that a film needs to have a firm, step 1 to step 10, narrative to make it enjoyable. I was very happily immersed in the performances and the setting, and my only complaint is that the film wasn't longer. But perhaps this leaves us more opportunity to think through the next stages of the story ourselves, if we so choose.
Anyway, now to perk up the Amazon sales dept by buying the thing!