BOI and its verdict

are they terrible in giving verdicts? they come with good collection reports but they give some nonsensical verdicts. They give Jai ho a semihit verdict which was below average, taalash released in 2012 made over 90 cr and made profits for its distributors and it gets a semihit tag? they seem to totally change the verdicts from previous films like a piece of cake,which makes them either unreliable when verdicts are concerned. Akshay Kumar's Namastey london is now semihit and garam masala which was always a hit is now hit. according to them Ghajni which broke collection records is no longer atbb. hence i stopped following their verdicts, atleast taran doesn't go around and change verdicts of past films, he rectifies his verdicts only on the same year of movie release, not after several years.