The ultra-high-definition revolution of 4K filming! While I was excited to purchase it, the actual content received strict criticism. There are voices saying that ASMR and whispers from Frankfurt are attractive, but the actress's skin tone looks unappealing, and the quality of the video is disappointing. The angles and composition are average, and many wished that her qualities could have been better highlighted. It feels lacking for supporters, raising doubts about the manufacturer’s quality assurance system. It ended as a disappointing work, which is certainly regrettable as a fan.