Has anyone taken the Sensory Masterclass at Fine Vintage?

Has anyone here taken the Sensory Masterclass at Fine Vintage? I'm looking at the offering at the end of March 2020 in Vancouver. The $600 price tag seems pretty hefty and I'm wondering if it's worth it. I'm taking the WSET Level 3 exam the weekend after -- will this class help or am I better off using the weekend for some final study sessions?