Yea, me too. I was also really glad when Lucas bowed out. I also had high hopes that Dizzy with its essentially limitless resources and talent would do spectacular things for SW and that I might actually see all 9 movies in my lifetime. Alas and Alak the wanting is always better than the having.
Now I always thought that the change from Anakin to Vader was handled relatively well in the limited time available sort of the "in for a penny, in for a pound transformation"
Now the handling of the Force has always been kinda done on the fly. Think about I where we suddenly hear about Midichlorians and that there is a test for them. Obi-wan had just stated that the Force was an energy field created by living beings that binds the galaxy together...very spiritual. Then
all of a sudden, instead of there being an energy field that "binds the galaxy together," there are little microscopic life forms inside of the Jedi, allowing them to… do what? What do the microscopic entities have to do with the galaxy-wide life force? Are they like symbiotes that allow you to connect to the energy field? If the Force is in every living thing, then why do only some people have midichlorians? Does the Dark Side of the Force have different-flavored midichlorians than the light side? What was a fairly clear-cut explanation suddenly becomes incredibly muddled.
Now there is a bit more in the SW Expanded Universe and I get these Midichlorian counts:
Anakin Skywalk/Darth Vader (27,000) is the consensus #1 on this list. His count was considered to be off the charts.
Emperor Palpatine/Darth Sidious (19,000) is usually ranked #2, the most powerful Sith aside from Darth Vader, and slightly above...
Yoda (17,000) is the most powerful Jedi ever.
Luke Skywalker (15,000) is the son of Anakin Skywalker.
Leia Organa (15,000) is Luke Skywalker's twin, so she has an identical midichlorian count.
Some other notable individuals and the midichlorian estimates:
Anakin Solo/Ben Solo/Kylo Ren (13,500) the son of Leia Organa and Han Solo
Count Dooku/Darth Tyranus (13,500) the Sith who defeated...
Obi-Wan Kenobi (13,400) the Jedi who defeated...
Darth Maul (12,000)
The consensus is that the midichlorian count does not in itself determine an individual strength in the Force but only their potential. Wonder what if anything more Dizzy will do with/to the Force . Though apparently Force Ghosts can now take physical form and interact physically with the living...so where's Anakin, Palpatine and Obi-wan. The Force also now allows a living Jedi to project themselves in a physical form millions of LYs across the galaxy...
Poor Hayden (I don't like sand) was only 19 at the time reading Lukas' corney script. Now as I understand it at the end of VI the young Anakin joins Yoda and Obi-wan as a Force ghost BECAUSE as Vader he killed Palpatine thus redeeming himself and abandoning the Darkside to rejoin the Lightside thus it is the young Anakin who had not yet joined with the Darkside that appears with Yoda and Obi-wan. What confused me was that Yoda and Obi-wan had vanished after death leaving only a pile of robes while Vader/Anakin had simply died, did not vanish and was cremated. Then there is the appearance of Liam Neeson's Qui-Gon Jinn who was killed, did not vanish, and was also cremated also appears as a Force Ghost. WTF is going on here?