I mean, the gardens are better than the pin trading station, the restored entrance is vastly superior to the leave-a-legacy graveyard, Ratatouille is a pure value-add, and Connections and Creations, regardless of what you think of them, provide a much-needed refresh of the park's central dining and retail spaces. I'm also a fan of the new lighting everywhere, and while this may just be a result of inhaling Zach Riddley spores, I do really like the pavement and signage improvements that are ongoing throughout the park.
With the death of the elevated saucer and the impending implosion of the barges, I actually only have three problems with the changes, though they are admittedly major problems that will likely either take ages to be resolved or never will be. The first is simply that they need to be held to a higher standard with regard to sightlines. Thankfully, the barges are going, but they represent a huge waste of money that could have been distributed elsewhere and should have never been approved for permanent installation in the first place. Likewise, the Cosmic Rewind box and Ratatouille's backstage views are awful and need to be resolved. My second problem is the framing of the Wonders of Xandar; if IP must intrude, Xandar should be the sponsor, and the pavilion should be framed from the perspective of edutainment first, sponsor second. My third problem is the placement of Journey of Water. I don't actually think it's as poor a fit as people make it out to be, but it should not be situated within the monorail ring and should not have replaced indoor space that could have been repurposed more effectively.