class the Gann samples the quality of Gann samples has dramatically advanced from the primitive samples that you saw in the original Gann where you saw X reasonably looking good faces but then the c4 samples it's not pretty cooing too critical in terms of what is the object or class of C far that's been captured but it certainly looked different from Larry BAE samples at the time next you saw DC Gann which clearly advanced some the some quality of dance to a state where again to assign you a looking much and much more exciting than