Mark Dujsik’s review published on Letterboxd :
I guess it all ends with Fifty Shades Freed. In reality, the central story here ends during the opening credits, as Anastasia Steele (Dakota Johnson) and Christian Grey (Jamie Dornan) get married. It's a bit anticlimactic to start this final entry with that fact, since the whole series has been asking whether Anastasia will overlook Christian's numerous, creepy flaws and stay with him or wise up and do what she did at the end of the first movie—making the break-up stick this time, though.
See my full review at Mark Reviews Movies.