It's not good enough for the main categories. I mean, it's theme is too stale, dated and already done before. The production is meh. Lyrics are mostly about sex, there's no other subject for her it seems. Voice is great, tho. I give her that.
Why the hate towards Britney even if she's supposedly a has-been, she's had (specifically, she has) more talent in her than y'all will ever have. Before thrashing someone's career and abilities, try to think about yours. And no, spreading your butthole the size of a watermelon doesn't count as one