Where exactly?!? It's grown at me, but I don't really see the hype. R&B radio wasn't gonna play it. Urban AC might had, but it wouldn't have legs to it.
DJ probably would have been better received (by critics) if it was released now, as she is no longer in her prime, but I don't hear much that would have taken off in 2004. Definitely not My Baby!!!!
I think Sexhibition would have done well with a decent rap feature. It didn't necessarily fit with what was popular then, but it was definitely a Janet Jackson song that could have appealed to some non-fans. Spending time with you would have caught on on urban AC.