I don't know how good it is. I just searched CPAN for your criteria. But things get better when we try them and tell their creators about both good and bad experiences. Or: ignoring modules helps CPAN stagnate.

Edit: Unfortunately this requires more time than many people have to complete their work. I don't have a good solution for that. Over the long term, it might be better to rate jobs higher if they allow enough time for planning and research. And to rate employees higher if they manage their time well enough to achieve these things.