The issue that I have with Feist and writers in general is the pandering to the ADHD generation. Readers these days just don't seem to be able to hold onto a long slow simmering plot as it moves towards the climax. Instead they need a ton of herky jerk changes and character kill-offs. I am sure that Feist doesn't necessarily want to write this way, but I believe that he is under considerable pressure from a publisher.
I would tend to agree that the quantity of "major events" has shot up since TotSH, but the books are shorter, incongruous, and steamroll through incredulous plot twists that take away from the readers enjoyment. My "for example" would be the resurrection of Duke Eric Von Darkmoor. There was no need whatsoever to keep him alive, just so he could go off and die on Kelewan. On the surface it sounds cool, but the compelling need was never written out and explained because REF had to finish the book. He has introduced WAAAAY too many characters, held on to ones for too long, and fallen in love with demons and demonology. I own every single book he's written, and I will buy Magicians End on the day it comes out. I am predicting some transcendence on Pug's behalf, and I do expect that Thomas will die. I hope that REF doesn't balls this up too much. He did an amazing job developing Pug and Thomas over the last 35 years and it would be a disappointing slap in the face to kill either of them without a really skillful and plausible build up