Unfortunately this song suffers the same problem, but to a lessor extent, as her last release in that it sounds dated. Luckily for Nadine it sounds nowhere near as a dated as "Insatiable" and a strange attempt at autotuning her voice part-way through may be enough to make it appeal to the younger fanbase she desperately needs for this to sell well and become a hit.
"Put your Hands up" deserves to go top 10 at least, as its actually a good ,grown-up, pop song. However, it's going to need a big push promotionally for people to take notice because it doesn't scream "hit" straight away or have a gimmick for people to latch on to ("Promise me", anyone?).