I'm trolling, why because I expect more after nine years? Your best defense is personal insults? Ok, lol.
Nope, but honestly: If you can't see the big steps iOS did during the last nine years, you're either blatantly trolling or simply don't have a tiny clue of software in general. Sorry.
To name a few improvements, still (even though some were already listed):
- Handoff/Continuity
- Siri
- Notification Center, Control Panel, "Widgets"
- iCloud integration which gets better and more advanced every year
- Photo App, which got a lot of additions and improvements
- Airdrop
- 3D Touch (software implementation)
- massive design changes from clumsy and cheesy to elegant and simple
- faster and more responsive than ever
- massive security improvements across the board
- Touch ID implementation in App Store etc.
- 3rd party App interaction with Siri
- Notifications in general
- iMessage effects (even though they're childish)
- etc.
I could go on and on but I feel like I already wasted enough time feeding the troll. Also, all those features probably won't impress you anyway, as long as you don't get much more important (I had to laugh myself now, sorry) stuff like themes, chat bubbles and ringtones it seems.

You should really consider getting a Samsung instead - they're really focusing on people who don't care much about actual quality of software as long as it's colorful and clustered.