HAHAHAHA - No.
My guess is that "Darth Rey" is a vision similar to Luke's "Darth Luke" one at Dagobah. The fleet of star destroyers looks meh, more like it a storage facility rather than a fleet ready for combat, the village on the sand planet flying kites looks "odd" like the CGI isn't quite ready yet.
I did like the visual of the "rebels" brand new and magically bought out of nowhere fleet dropping out of lightspeed, I mean considering there was just a few dozen rebels alive at the end of TLJ and no-one was answering their calls for help, they've done well to accumulate such a large fleet and, should there be a need to say destroy a large fleet of star destroyers, well just lightspeed one of those small ships through them to instantly win any battle, just like TLJ taught them!