This case is perfect for my needs in a applied engineer so my phone is around steel and alloy swarf, chemicals, wood and fiber glass dust and suffers falls off the bench etc and it has been great. It's also very slim for the amount of protection you get. Obviously it does stop the s7 feeling as nice as it does with out a case as but that's pretty hard to avoid of you want this level of protection.
Negatives are the screen sensitivity drops a little bit but you get use to it. And there can be small air pockets between the case screen and the phone screen. On my one I'm getting lint in between the case screen and phone screen even after our clean it but a friend had this case and doesn't have that problem.
All in all very happy with this case and well worth the money if you are hard on your phone.