You’re wrong about that :D, and 2. You’re right about how much this addon is needed!
Probably has to do with your python error, but the polysphere option plops (does on my installation) an already level three subdiv applied sphere in your scene. But no options, which brings us to
Other essential primitive addons drop their payload in your scene with the parameters available in the F6 menu or the operator panel. Even all the other objects added from the Extra objects menu have this - except for the polysphere! Clearly this addon script is broken. (Can it be fixed? Better to fix what’s there than duplicate things, causing confusion).I would definitely like to have control over the amount of subdivision and the location and size, as is possible with other primitives. Just as you propose! Right now it’s relatively useless, locked in at those settings.
I wanted to keep it simple and avoid UI discussion…
1000 demerits for using “UI” in a post… Now you know the usual suspects will be all over this thread, killing it.
PS. The add mesh quadsphere works jus fine, but now I have to choose between having a level 2 subdivision, no settings, and a level 3 no settings, still not much of a choice:D