Earlier quoted context omitted.
If you've already sloged through Dune Messiah and Children of Dune then you should consider giving God Emperor of Dune a chance because it's very different from the first two sequels. The setting has dramatically changed, so there is a lot of new worldbuilding; the overall narrative shifts to focus on a new central character; there is a return to the more philosophical content of the original as opposed to the strict…
If I would attempt a re-reading of Dune, would it be advisable to skip those two sequals? It's been over 10 years since I read Dune and among the few things I remember is that I found it a painfully slow read full of details I wasn't interested in and words I couldn't bother to learn. My English is a bit better now, and I like to think I've become a bit more patient ;) So perhaps I could attempt it again and see if I…
Incidentally I agree, while the first two sequels are interesting they are a bit of a slow read and they don't feel as well written as the later books. Frank Herbert really starts to get into his stride with the Emperor God of Dune.
The books by Brian Herbert and Kevin J Anderson are better avoided like all works by Kevin J Anderson (who is IMO a very mediocre writer)