Epcot pretty much has it's shows right now (all 3 movies + American Adventure were playing). You are missing all the streetmosphere, which draws some people, but probably not a ton. Meet and Greet's will also draw people, but I don't think it would get a ton better.
We didn't mind the extended queues (Safari stretched beyond the Harambe theater!) becasue they moved at a good clip and being distanced from people in line was nice. But it does detract from the general park experience because it clogs things up.