How should I read and judge reviews of cosmetic procedures in South Korea?

Hi, I'm Rin. I'm interested in K-beauty and cosmetic procedures in Korea, but honestly, I can't read Korean very well... Even when I look at clinic reviews and testimonials, I can't really tell if they're trustworthy.

What I'm particularly concerned about is how to spot suspicious reviews and exaggerated advertisements. What criteria do you all use when choosing a clinic? Also, are there any points I should be especially careful about as a foreigner?

I've been trying to use translation apps to look things up, but the nuances are subtle... If there are any red flags or warning signs, I'd really appreciate it if you could tell me. Those who have had similar experiences, please give me some advice!