Mercule
Adventurer
It's easy to mock Spelljammer because it has things like giant space hamsters.Its easy to mock Spelljammer coming from a world where man has been on the moon, but much of Spelljammer's ideas are based on real belief.
In truth, my issue with Spelljammer comes from the genre mash-up and the whole package. It's not just peanut butter in my chocolate. It's pickled beats in my chocolate. I don't like pickled beats and can't fathom them being considered edible on their own. Mixing them with chocolate is truly unholy and beyond my ability to grok.