Oh don't get me started.
I went from iphone 4 to

and they are exactly the same apart from the siri feature.
It's ridic bad. I asked it for the weather a few weeks ago, gave me the wrong info and of course I got pissed wet through.
It's a lot quicker just to do things manually rather than tell it do thigs, like texting. E.g, "text john to say hello" it repeats it, then shows u, then asks u to click send, 5x quicker to do it yourself lol