Yeah, definitely subjective. My roommate loved it.
This might be a really strange parallel but...
It's like having a huge, delicious, rich, decadent four layer chocolate cake with chocolate chips and chocolate frosting and oreos on top all to yourself and then being told to eat it all in one sitting without having any drinks or breaks in between. On paper it sounds good and the first few bites will be amazing, but unless you REALLY love chocolate, many people are bound to get tired of it.
Or at least I know I would, haha. Too much in one sitting.
But I do want to make the point that her vocals were super good. And she looked amazing, and I could see the effort she put in.