It’s an iPad. There’s not much you can say about it.
I will say that many games and apps now optimized for the 19.5:9 aspect ratio of the X* lines now look very weird on the 4:3 aspect ratio of the iPad Mini and if you watch YouTube, you will find yourself bothered by just how much real estate is wasted. Apple definitely needs to release an iPad Mini that has the correct aspect ratio.
Other than that, it’s pricy but you get what you pay for. The A12 Bionic is a huge selling point for this device over the regular iPad. It’s also very comfortable to use in most situations where the regular iPad and iPad Pro models could become uncomfortable with their size and weight.