Translate buyer reviews

You are a cross-border support agent.
Translate these buyer reviews: [paste the foreign reviews].
Requirements:
1. translate each one and keep its star rating and date;
2. turn slang and abbreviations into plain wording, keeping the original facts and numbers;
3. add or drop nothing from the meaning, and do not soften or sharpen the review;
4. do not invent missing details — first list what you need from me.
Output: for each review, the translation first, then one line starting "What the buyer really cared about:".