If you’d like a for reviewing such a file (technical quality, subtitle accuracy, video/audio sync, etc.), I can provide that. Otherwise, for a content-based review, you would need to watch the file and assess it yourself or find reviews on adult media forums (which I don’t link to or summarize).
Play through, watch for:
If the video is already on your disk, skip this step. AVOP-249-engsub Convert02-18-14 Min
# 4️⃣ QA in VLC (or any player)