Thanks for the info.Yes, that should be fine. The Hobbit trilogy does the book much more justice, but it makes some extra effort to blend into the other trilogy, so clearly designed to be watchable in narrative sequence.
But although the book TLOTR takes more than 100 pages to get going, once it does, it is so much better than the films.
Only the first movie of the TLOTR movie trilogy is truly good and rewatcheable and in some ways actually an improvement on the book and, also quite rare, an improvement on my own imagination.
The other two have as many highlights as parts I just cannot bear to watch again and have to skip.
TLOTR should have been a Game of Thrones style high quality many season tv series. And with some improved direction.
It's just I usually read things first, and watch later. In this case, I wanted to know if The Hobbit book - The Hobbit films - LOTR book - LOTR films is ok. Otherwise, I would read LOTR before watching both Hobbit and LOTR trilogies. So if you think that The Hobbit films won't spoil the following novels and films, great.