Amazon product reviews data
This dataset contains product reviews and metadata from Amazon, including 142.8 million reviews spanning May 1996 - July 2014.
This dataset includes reviews (ratings, text, helpfulness votes), product metadata (descriptions, category information, price, brand, and image features), and links (also viewed/also bought graphs).
This dataset is probably preferable for sentiment analysis type tasks.
Link to Dataset aggressively deduplicated data (18gb)
No duplicates whatsoever (82.83 million reviews). file removes duplicates more aggressively, removing duplicates even if they are written by different users. This accounts for users with multiple accounts or plagiarized reviews.
Format is one-review-per-line in (loose) json. See examples below for further help reading the data.
Sample review IMAGE HERE
where
reviewerID - ID of the reviewer, e.g. A2SUAM1J3GNN3B asin - ID of the product, e.g. 0000013714 reviewerName - name of the reviewer helpful - helpfulness rating of the review, e.g. 2/3 reviewText - text of the review overall - rating of the product summary - summary of the review unixReviewTime - time of the review (unix time) reviewTime - time of the review (raw)