Overall, a solid case! It protects the phone really well and the buttons on the side are pronounced so you can easily find them by feel alone. The case itself is a dual-layered case with a harder external shell and a softer interior compartment the phone sits in and is separable.
My reasoning for taking away a star is the outer hard shell is a tad slippery compared to other cases I've used in the past, as well as there's 4 little rubber knobs sticking out on the back that help connect the two layers and give some anti-slip when the phone is laying on a table.
For the slippery nature of the case, I've not had it fall out of my hands like some and it's absolutely a massive step up from the phone's glass exterior itself, but having even slightly textured sides instead of the absolutely smooth exterior would make it easier to hold. I do however like how slick it is to the touch in terms of a hand-feel. It's got a really nice feel to the material, so having a lack of texturing in that sense is honestly a bit of a plus.
For the rubber knobs on the back, those are used to help secure the inner and outer layer together as well as provide anti-slip when the phone is set down on its back. While I get why they're there and they do their job well, it breaks up the otherwise really good hand-feel of the case. It was really annoying in the beginning, but as time went on, I got more used to it and now don't notice them, but I also hold the phone in a way now where the knobs don't rub against my hand.