How can I trust reviews when I don't know much Korean?

Hi everyone, I'm Lan from Vietnam. I'm looking to learn about treatments in Korea but I'm facing a big challenge: I'm not proficient in reading Korean reviews. I usually use Google Translate, but I'm worried about misinterpreting things or missing important details.

I'd like to ask if anyone has a way to filter trustworthy reviews? For example, on Naver or other forums, how can I tell if a review is genuine or just fake advertising? And are there any warning signs I should look out for when reading them?

As a foreigner, I always have a bit of anxiety about being scammed or recommended something unsuitable. Has anyone here had experience getting treatments there? Please share your tips on how to distinguish real vs. fake reviews! Thank you all so much!