How do foreigners view Korean reviews? How does everyone judge the authenticity of clinic reviews?

Hi everyone! I'm Hsiaoting from Taiwan. I've been looking for beauty clinics in Korea recently, but my Korean isn't great, and it's really frustrating when I'm reading reviews. A lot of people say to check Google or Naver reviews, but I can't understand them at all (sweat). I wanted to ask everyone, how do you judge if a clinic is reliable? Are there any red flags to watch out for?

For example, I'm not sure if I should avoid reviews that seem "too perfect," or if there are any common scams I should be wary of? I'd also love to hear if anyone has used any translation tools or methods to read reviews. I know I can't just rely on Google Translate, but I really don't have a choice, haha.

Also, do you ask friends for recommendations? Or are there other channels to find more genuine opinions? I want to do my homework before I go, but I also don't want to get scammed, so any advice would be greatly appreciated! Let's share and exchange ideas!