I've seen kits with 50-100' of paracord.
Nothing necessarily wrong with that. It depends on the situation and on the method for carrying it. In my daypack, I carry 25' bright orange paracord (non-mil spec), 75' of #36 tarred bank line, 25' of #12 tarred bank line, and 25' of jute twine for various tasks (along with the light twine in the PSK). It all fits in a zip-loc bag stored in a pocket in the daypack. I haven't used the paracord from the kit but everything else I have.