Honestly, I am not sure what you even mean by that. Why would I have limits in how I conceptualize a made-up world? I am not attempting to wrap my head around anything real, because it can't be applied to this. I am pointing out that as a observer looking into a fictional world with norse gods, space warlords, and gamma irradiated monsters, I find a hero is cheapened when another society way more advanced is shown to exist in the same universe, using tech that is stronger then what makes the one hero "unique".Sorry, man. I get what you are trying to say, but I just don't agree. Even in that portion of your mind's eye, an Earthling would only be able to conceptualize only so much. But alien technology would far surpass it at least at first.
It's like finding a planet of creatures where the middle class in said society all have the strength of the Hulk, it takes away a bit from him when he loses that unique vibe of the strongest being in the galaxy to what could be a whole army of what one world considers "regular" people.
Again, it's just me. I am not saying they should have made GOTG look like Medieval Times in space. I just was musing over something that always hits me in these types of stories.