This case is very sturdy in my hands and I have not had any problems. It makes the back of my phone visible which is cool since the back of my phone is red. It has protected my phone very well I highly recommend it.
I bought this case to replace the same case that finally cracked after 2 full years of heavy usage and countless drops. It has kept my precious iPhone safe. I trust the new case is just as sturdy as the previous one. So far so good.