"Amateur Participation Ejaculation Endurance Challenge" is a must-see work for fans of the genre. However, some voices have expressed that the limited number of insertion scenes leaves something to be desired. On the other hand, there are remarks that being able to see the raw side of the performers is fantastic, and there are requests for the series to feature various actresses. Overall, while there are some aspects that may not meet expectations, it can still be considered a valuable work for fans of the genre.