shroud - good FPS player / streamer but I don't know if anyone overrated him during his "pro" carrier
stewie2k- he is good hybrid player. Can IGL, entry, second awp, support and hyped up his teammates
tarik - overrated or underrated ? not really, still decent
stanislaw - as IGL pretty bad however can be still decent second caller and support
coldzera - overrated due to old fame, expensive buy-out but still a decent player
NiKo - ruins team, I agree but overrated? Not at all, he just need give up IGL role and it will be fine
fallen - I agree with all this. MIBR need to give up their core if they want to have a chance to be in the TOP10 for a longer time.