1. Price: Compared with other coffee shops, the price of ops coffee may be higher, which may deter some consumers.
2. popularity: although OPS coffee has a certain popularity in the industry, not all coffee lovers know it.
3. Geographical location: Although Shanghai is a first-tier city in China, the number of OPS coffee shops is relatively small, which may make it difficult for some consumers to visit.
4. Style: OPS coffee pays attention to creative features, which may make some people feel too unique or inappropriate.
The above are only possible shortcomings, not specific OPS coffee. The specific situation may vary according to different consumers and market conditions in different regions.