My main gripe about FICO is that they are not transparent about the methodology and the ways in which you could appeal a decision are murky at best and are difficult and take months to fix in many cases. I prefer full transparency as to what the rules are and the algorithms used for the purposes of credit so we as a society can decide rather than private businesses deciding for us what our social credit and other forms of credit is. Why shouldn't I be allowed to improve my credit and why shouldn't that process be completely transparent?