I know this is rather tangential to the point of this thread but... I can't help but feel, many years down the road, people will look more fondly on the TROS and the unenviable task presented to it both in and out of the universe.
Besides having to contend with fan backlash from TLJ, this movie had to reconcile two very conflicting yet worthwhile visions for the ST - Rian Johnson's attempt at deconstructing but ultimately expanding the mythos, and Abrams' preference to build on rather than set aside our nostalgia for the OT - the fact that we even had something as coherent and well-rounded as TROS is really a miracle in and of itself.
More importantly, I think we just haven't had the time to digest the three films, detached from the emotional baggage of a franchise as time honoured as Star Wars, to appreciate the beauty of the ST. It distinguished itself from its predecessors by offering us a compelling antagonist in Ben/Kylo Ren, challenged the rose-tinted worldviews of our protagonists (and in doing so, forced the fanbase to come to terms with their own assumptions about the franchise) and widened our understanding of the force. I really can't help but like the ST, and TROS for that matter, for its willingness to open new doors even if it means breaking others in the process.
So I guess what I'm saying, in a roundabout manner, is that TROS comes close to being my favourite third instalment in the Skywalker saga. I still have the highest opinion of ROTJ because it's really damn well hard to beat a movie that made the redemption of what was originally intended to be a one-dimensional villain tug at the heartstrings - though I'm happy, on future viewings of all three trilogies, to give TROS the edge.