Yet on a more positive note, I've been really impressed by this fixer. Honestly after watching some demonstrations on Etude's youtube channel, i was kind of worried that this would, instead of giving a glowing look, make your skin look oily. Nevertheless, after trying it out myself I can say that it certainly doesn't. It makes your skin look fresh and dewy, without being oily or overly-shiny.
On top of that, it has a pleasantly cooling feel when you use it and it really feels as though it's locking your makeup down. These sort of anti-straying properties could be really beneficial if you don't use any kind of finishing powder over your base makeup, I think.
As for further benefits, it does claim to have an SPF of 25 which is always a bonus if you don't already wear any cosmetics with SPF.