Been playing with the tutorials a little more. Found out a few things you should know. You can still work the tutorial, but there are some differences in some of the older tutorials that use GIMP 2.8 and the newer ones that use GIMP 2.10 or newer. For instance in this one that I did, the rainy text effect, the Filters- Distorts- iWarp selection is no longer there. In GIMP 2.10.14 it is now the Warp Tool.