Auto Focus

The autofocus is accurate, but it's slow and hunts a lot in very low light situations. Unfortunately, this is just the way it is at the moment. If you want to buy an X-E1 or an X-Pro1 you'll just have to live with this. Having said that, the IQ is excellent and it's because of this that I don't regret buying an X-E1. It's a compromise you'll have to be comfortable with before you make a purchase