Guardians even serves less guests and a lot of people are now without a ride as they can't do the ride or get sick in it.
Energy Adventure had higher theoretical throughput... but it doesn't matter when 90% of the seats are empty lol
GOTG is pretty much running at their throughput goal each our.
Epcot is the only park in Orlando that actually benefits more by replacing attractions/spaces that are currently utilized. It has so many venues just sitting empty with rarely more than 15 guests (Pixar Film, Awesome Planet, Canada 360, China 360.