There are a few Shopify plugins that import Aliexpress reviews to Shopify, however, from our experience, there is no plugin (yet) that imports reviews in a way that looks good. Often the auto-import apps, makes the reviews look cheap on your website.
Also, it will auto-import reviews that do no make sense, like reviews with terrible English, reviews that mention Aliexpress or long delivery times. One of the biggest problems we have noticed a LOT of positive reviews tend to thank the ‘seller’, like “Great seller, highly recommended” this is not great when you are trying to build a brand, you want to appear as a brand/company not a ‘seller’. Often if people reconise you as just a ‘seller’ they will look elsewhere for the product to try and find it cheaper.
What we recommend, install the LOOX app, and import the reviews manually, one by one, I know it is a pain in the ass compared to these auto-import options, but the results are MUCH better.