I gave the Joan of Arc team a 5. There is no reason why they couldn't have reached the Helmet. I know center of the temple runs were tricky, but they had no excuse for not reaching the artifact at least. Eddie was a good frontrunner, but he didn't last very long in the temple. Mandy was too slow though and she took her time in the temple. Plus, she found the key in the Tomb of the Ancient Kings but never tried it. Not to mention, she road the slow elevator too. Had she not done this, they would've reached the Helmet. The better strategy was to have Mandy to go into the temple first and Eddie second. They would've done better with that plan.