Been doing this since 1982 and it serves me fine. 24k profit this last time, hopefully you will catch up before too long, or should I say too short. lol
Imo there ain't tremendous skill or wisdome involved reading a short rag figuring it will take hold after a huge run up from $22 to $47 in a very short time, and then acting on it, which is exactly why I got out in the low-mid 40s.
All the info you mention was in their short article. You said they are 90+% right, so it doesn't seem like skill or brilliance to follow them if you are a short. If you are correct, then as a result of wisdom you would merely follow them 100% of the time, why bother taking a chance or is your average better than 90% correct without them?
Good luck shorting it, perhaps you will continue to prosper on it and perhaps not.