I am wondering if someone can walk me through how they use the Nik suite in their workflow of editing landscape images. I really like Lightroom 4 and feel comfortable using it...would I use the Nik software after all of my adjustments in Lightroom 4? Can I do things with the software that I can't in Lightroom (specifically with the color efex and silver efex programs)?
Check out their blog at : http://education.niksoftware.com/category/filter-friday/
It has video and tutorial for all the filter in the collection. It's really really helpful.
2 filters that are most used in CEP4 for landscapes are: Detail Extractor and Brilliant/Warmth. Those 2 filters are hard to replicate in photoshop or Lightroom (you can replicate it, but not as easy as the plug-in).