Because there are too many bullshit conversions out there I decided to make your life easier by reviewing the best AND the worst Total Conversions out there. The reviews are in chronological order, i.e., the ones with the worst grammar are at the top of the list. Several TCs have been re-reviewed throughout the years.
Note that the score scale is not comparable to that which is applied to usermaps. For example, a mod/TC that scores 7 out of 10 is not equivalent in quality to a usermap that scores in the low 70s. A 7 out of 10 mod is still good and worth playing while a usermap that scores 70 out of 100 is probably not worth your time.