What do people think of Wifi in the current NEX line?

I am curious what others think. about the Wifi features. I think it is absolutely great being able to zap my pics onto my IPad and other devices, especially if I'm away on a trip or out shooting all day and want to take a break and review my shots. Ive read a few posts with people not caring about Wifi and I wonder if they just don't know the usefulness of it.

Anyway if folks are thinking about upgrading from a 5N, I think they should know how great having the Wifi is, at least from my and others perspective.

I don't care much about the apps, just the Wifi. What do others think and how is it useful for you?