1) Admiration 2) Adoration 3) Appreciation 4) Idolisation 5) The act of admiring strongly 1) Adulation 2) Bardolatry 3) Idolisation 4) Worship 
[n] - worshiping blindly and to excess
idolization, idolisation (UK) 1. To worship blindly as a god; broadly applied, to love or admire someone, or something, to excess. 2. The act of idolizing, adoring, or worshiping; especially, to excess.
idolisation noun the act of worshiping blindly and to excess