Oh yeah, there is no right or wrong here. If it suits your needs, then it's a perfect trailer! I use mine for the grandkids, and because I have a regular cargo trailer and a Burley Travoy, my needs are met for medium/largo cargo requirements without having to use the kid's trailer.
But, I can see it being super useful and very cost-effective if you have kids, since you can use it with or without the kids.
Is it a coincidence that a guide to identifying Nazis was right below this post? LOL