Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Corrupted first disk I tried

I tried this the first time with a brand new SD bought on vacation - could see pictures fine on camera but when used this Viking memory reader said disk and files corrupted. Was able to retrieve all but first five photos fortunately - unfortunately one of the five photos was a precious one that cannot be retrieved that was the main reason for the trip (daughter and father dancing).