Yes I have noticed it no above average and its fine because semi hit is almost above average so no need of it...
Above average one's are now termed in average! SEMI-HIT i dont think they have added any movie in it which was termed as above average!
I have noticed it since K786. K786 Average, S26 - Semi Hit, R...R - Semi Hit. Depending on collections & trending. English Vinglish was last Above Average, don't know its new verdict.