If you like the new works, then here's more of the same.
If you like Dune, you'll wonder what the point of these inserts are.
I will say that Brian (at least the style seems more like his, but I could be wrong) did a decent job of breaking down the relevant points about love from Heretics and Chapterhouse in the "Sea Child" story for the LCD reader.
A caveat for anyone new to the Duniverse, there is a very active "community" against the new books of which I am a member. This is just a disclaimer here so those who read this only as an anonymous review know that I do have a bias against the new works due to their inherent mediocrity and the audacity of the new authors to consider them equivalent to the original works.