Yiheng and Xuanyi - How far can they REALLY plan in inspection?

In this video I put Yiheng Wang and Xuanyi Geng to the test to see how far they can really plan within 15 seconds of inspection. The result completely blew me away!

Here are the scrambles used in this video:
1. F L2 B2 R D2 R D2 B2 D2 R2 B2 R U F R2 U B U' F2 R
2. R2 B' D F R2 B D2 R U L2 U2 R2 D2 F' R2 B2 R2 L2 U2
3. D2 F2 U' L2 R2 D L2 B2 L2 U2 B D' B L R2 B' D2 L' D B2
4. U F2 R D' R' L U2 B R' D2 F' R2 F' R2 U2 F2 B' L2 U2 B D2
5. U' B2 F2 D B2 U2 F2 D F2 U B2 R' B L B U2 L' F' U'