He basicall repeats in French what he sings in Dutch or the other way round. If he improves a bit he might be a good teacher French language. 😁
If you ask me all who join are in average 👎 I remember there was a time already famous singers weren't allowed to join... Better ignore most melodies and songtexts.

Also "funny" was that the rule was to sing in the own language. Next some countries simply ignored that rule and guess who won...