Hi mate, I have AS SSD installed and not CrystalDisk (not that there's much difference between them I don't think), my usual approach is just type the drive name + size + benchmark name into google and click the images, you should find a whole load similar to yours. If you don't that's when to start worrying
Bear in mind that you can have lower results with your OS installed on it, a lot of people bench them clean and empty. And a different motherboard will have a different controller, you just need to be in same ball park to be satisfied.
In CrystalDisk the lower tests are progressively more focused on server or database workloads, many "random" small files with long queue depth, not especially relevant to typical desktop PC use but still nice to know it's working properly.