So lets get down to good/bad,
Fact,
1) We all know this is fairly new - Ostarine or Andarine, doesn't matter, its new in overall scheme of things.
2) there's bunch of studies available that describe Andarine - make you own decision.
3) No one can make Ostarine - only GTx can (now we know).
Now to Bad,
1) Vision issue. We all know about this - and there's no long term answer.
2) Two (2) person had a allergic reaction (confirmed). If we had to compare this to reactions people get from other AAS, I would say its mild or very low percentage. I have to assume lot more people took S4 than available logs (other board also have users discussion/taking S4)
3) Some didn't get anything out of S4. I guess no different than some other AAS compound?
4) It suppress Test/LH per some blood work unlike what some have claimed.
5) super mild compared to other AAS.
6) No AAS like muscle development or aggression/mood enhancement.
Now the Good part,
1) Strength - some reported nice strength gains, see all the logs.
2) Some reported that it helped with their joint issues - bass and Okinawa reported this and perhaps others?
3) Some reported that it helps them with lean gain/fat loss.
This is a fact - so before jumping in and saying this is dangerous, let examine them first, is all. Add anything you may have to this list so others could see.