Another week, another great routine from the O'Leary Meister! We love that what began as a Halloween trick has now become a ‘thing’!

With the Final only three weeks away, our judges are well and truly on a mission to hold on to their acts. So will their Finalists deliver an Oscar-worthy performance? Let's find out...

Craig left the audience stirred and shaken with his powerful performance of Bond classic LicenceTo Kill. But while all Judges praised his vocal talent, Louis, Tulisa and Kelly felt underwhelmed by the song choice, with Tulisa advising Craig to show a bit more personality. Gary, however, dismissed their comments as “lazy critiques” and insisted Craig “nailed it as usual”.

Bouncing back from last week's mixed Judges' comments, the Devlinator enchanted us with her sweet and sparkly rendition of rom-com classic Kiss Me. And the Judges liked it too, with Louis calling Janet a “real recording star” and Tulisa saying she looked comfortable and like she was enjoying her performance. And Gary, who didn’t hold back last week, noted a “great improvement”. Phew!

Wowzers, that girl's got voice!! Amelia Lily lifted the roof of The X Factor studio with her confident rendition of Aretha Franklin's Think – and it rained positive feedback from the Judges. While Tulisa praised Amelia’s “amazing” sound and energy, Louis put it out there and said she could win the competition.

It takes a brave woman to take on Oscar-nominated soul queen Whitney Houston, but Misha B hit all the right notes with her confident and emotional performance of The Bodyguard tearjerker I Have Nothing.

And the Judges loved it, with Louis saying Misha brought something new to the show every week and Tulisa exclaiming that she blew her away. But Gary said he suspected Misha had changed her performance style to win over the public and added he would like to see the "real Misha" make a return.

After having been compared to US band En Vogue by Kelly countless times, the Little Mix gals finally took on one of their most famous numbers, Don't Let Go – and absolutely smashed it. Kelly predicted Little Mix could become the biggest girl band to come out of the UK while Louis said he wants them to go “all the way”. And Tulisa was over the moon, declaring how proud she was.

Marcus rocked the house with another high voltage performance, complete with a full Gospel choir! And after somelacklustre reviews last week, the Judges agreed that Marcus was back to hisenergetic, entertaining best. Kelly summed it up when she said, “Marcus has shut down the building!”