noun which may take the genitive case particle 'no', noun
very popular; highly acclaimed; rave reviews
Used for products, events, performances, etc. that receive overwhelmingly positive reception. Often appears in promotional or review contexts.
The newly released smartphone is very popular.
His new novel received rave reviews.
The new product got such rave reviews that it sold out immediately.
This movie has been winning great acclaim since its release.
Due to overwhelming popularity, we are extending the period.
The highly popular event will be held again next month.
評判 refers neutrally to a reputation or what people are saying (which can be good or bad), whereas 大好評 specifically describes an extremely positive reception.
人気 describes general popularity or fame with the public, while 大好評 emphasizes glowing praise or acclaim received for a specific product, event, or performance.
Compound of 大 (dai, 'big, great') + 好評 (kōhyō, 'favorable reception'). The prefix 大- intensifies the following noun.