Remnants is a good way of putting it. Living with the Land, American Adventure, the France film, SSE (somewhat)...a few elegant reminders of a more civilized theme park age.
I think what is most upsetting about Epcot today is that Disney isn't even trying. And I don't mean trying in terms of attractions that fit with EPCOT's old themes and ideas. I just mean trying in general.
I can't think of anything they've done to Epcot in the past 15+ years that really felt like they gave it their all, that they were ambitious, that they shot for the moon. Consider:
- Spaceship Earth - refurbished in 2007 with a lousy script, JibJab-esque finale and (still) unfinished chicken wire descent (post show is good though)
- Universe of Energy - unchanged since 1996 (apart from disappearing AAs and broken effects)
- Wonders of Life - closed mid 2000s
- Mission: Space - opened 2003, a glorified hurl a whirl with a video game post show
- Test Track - refurbished in 2012 with glow in the dark paint and a wonky "design your own car" concept (admittedly not terrible but not amazing either)
- Imagination - Pixar short films, skunk smell, decaying post show...honestly, just close it and put it out of it's misery already
- The Land - refurbished in 2005 and arguably Epcot's best pavilion currently. Soarin' clone was a nice addition but, again, nothing groundbreaking.
- The Seas - refurbished in 2007 with Nemo dark ride more befitting Fantasyland and a half-hearted repainting of Seabase Alpha
- Innoventions - (sort of) refurbished in 2008 but has slowly been walled off and is now basically a big meet and greet area
- World Showcase - updated films in China (good) and Canada (lousy). Three Caballeros takeover of Mexico (lousy) and Frozen invasion of Norway (terrible). Changes to live entertainment, some good (British Revolution) some bad (Lumberjacks). New restaurants in Mexico, Italy, and Morocco to increase $$$. IllumiNations is basically unchanged since 1999.
Now tell me, is there anything on that list that's ambitious? Groundbreaking? Pants-####tingly cool? The park hasn't seen an actual new ride addition since...I don't even know when! (Seriously, what was the last ADDITION that wasn't a restaurant?) Anything "new" has just been a re-theme of an old attraction, usually done as quickly and cheaply as possible. When more effort is spent on theming the food and wine festival booths than on the actual attractions, you know the park has a problem.