Married At First Sight USA

[toucancancan]

Have devoured the UK and AUS versions. Which is the best season of MAFS USA?

I've just started watching season one, after getting through the Aussie one! It seems a lot more scientific than the Aussie version, with long interviews about sexuality, spiritual beliefs etc, rather than 'yeah, these two seem alright.' Plus, it's an actual legal marriage, which seems to make it more tense.