gross, they are copying Samsung for no effing reason
I don't care about a giant screen, that doesn't fit in my pocket
and has terrible battery life because it has a humongous LCD
make one smaller that lasts weeks without charging!
Wouldn't say that they're copying Samsung by having a bigger screen.. it's not like that is a far out idea or anything. That's like saying burger king copied mcdonalds by offering a double cheeseburger. I personally don't think the size of the new iPhone is too big, and if Apple does go that way then I'm sure it's not for a terrible reason. The Galaxy series is seemingly the iPhone's biggest competitor, and thus must do very well in sales, so it's not as if people DON'T want that bigger size.. what's the major difference between the phones? OS.
Here's a bigger thought, though. I doubt the iPhone 6 will be that much different compared to the 5S in respects to functionality, so it's not as if you would be losing anything really, aside from the opportunity to "upgrade" to a new cosmetic build of the same size.