Adjustment Layer Tutorial

Hey! I think this is great and I definitely picked up a few new things. However, can I offer a slight critique? I'd much rather see tutorials like these explaining what exactly is happening when these different adjustment layers are used, and the different blend modes. You did that in a few places, but in some others it was just "here are my settings." I've learned a lot of what these tools do from years of fiddling with them, and it would have been super helpful if some of the tutorials I used in my first years of PS told me exactly what was happening to cause different effects.