artifacts/sample_uploads/customer_feedback_upload_sample.jsonl

{"review_id":"cf-001","channel":"email","title":"Delayed replacement part","review_text":"The replacement part arrived four days later than promised and the tracking page never updated. The machine is working again now, but the delay was frustrating.","rating_hint":"negative"}
{"review_id":"cf-002","channel":"app_store","title":"Smooth onboarding","review_text":"Setup took less than ten minutes and the guided checklist made the first project easy to launch. This was the fastest onboarding we have had with a new tool.","rating_hint":"positive"}
{"review_id":"cf-003","channel":"survey","title":"Billing page keeps resetting","review_text":"Every time I update the card details the billing page refreshes and removes the information I typed. I had to try five times before the payment finally went through.","rating_hint":"negative"}
{"review_id":"cf-004","channel":"chat","title":"Helpful support follow-up","review_text":"I contacted support about duplicate notifications and they fixed the rule the same afternoon. The follow-up note was clear and saved me another round of back and forth.","rating_hint":"positive"}
{"review_id":"cf-005","channel":"email","title":"Premium feel but weak battery","review_text":"The packaging looks great and the device feels solid, but the battery barely lasts half a day. I expected much better at this price.","rating_hint":"negative"}
{"review_id":"cf-006","channel":"marketplace","title":"Exceeded expectations","review_text":"The product matched the photos, arrived on time, and worked right out of the box. I would happily order from this brand again.","rating_hint":"positive"}