exactly, I've been noticing this. He jumps to praise that particular show as topper but when the reality differs, he gives second position to the actual topper and his favorite still remains no 1 ..
Today he rated BR's trp at 2.7 and at no.4, I really felt sad, but after few minutes he corrected it and gave 3.5 but still at no.2 But I do feel he his little biased towards colors.