That's a nice link Anthony , thanks for sharing it
The videos are wort your time if you want to learn the basic operation
I learned how to use the plugins when it was owned by nik software, and I only had CNX2, used TIF files and used the plugins as stand alone applications
Once you learn the basic operation , color efex, analog efex, viveza, silver efx behave very similar, it becomes a creative experimentation process , much easier to manage is used as layers in PS
Define for noise reduction , and the sharpening plugins also have control points, and help obtain quality results when used with caution