So I wasn't really expecting GLaDOS to make a comeback in Portal 2. I'm honestly not sure what I expected. I also didn't expect myself to butcher "mural" by pronouncing it as "muh'rull" instead of "myoo-rull". So there's that too.
At present, Laguna Bardwell has 149 views spread across 9 videos for Portal 2, with his channel currently having around hours worth of content for Portal 2. This makes up 2.17% of the content that Laguna Bardwell has uploaded to YouTube.