Yes. I upgraded both my phone and my spouse's phone from S4 to the S7 about two weeks ago. Absolutely love it! Best move I've made in a long time.
Superb speed, handling, and features. A BIG plus: the G7 comes with a cable adaptor that lets you plug into your old Samsung phone on one end and into the new G7 on the adaptor end and transfer all your data, contacts, apps, and files directly over the cable. During the transition, you use the NFC feature in both the old and new phone, holding them back-to-back to transfer much of the data. That was the sweetest, quickest, most complete transfer I've ever seen! Probably around 98% transferred with no involvement from me.
CAUTION: When moving your data micro card from the old phone to the new exterior pop-up slot, beware that the SIM card is now a tiny white-ish micro card held in that same slot. Don't lose it when you initially pop open the exterior card slot.
What I really like is that it is not so much bigger than the S4, yet the screen displays much more. Did I say it was fast? It's really fast. And, the battery life is incredible! Where I used to worry that I wouldn't make it to the end of the day without a re-charge, I now have around 70% left by bedtime.
Really pleased with this upgrade!