Question juridique clé
Whether the federal appeal was sufficiently reasoned under Art. 42(2) BGG and admissible.
Solution extraite
The appeal did not engage in a targeted manner with the decisive reasoning of the cantonal judgment and contained only appellatory criticism; it was therefore inadmissible.
Motifs extraits
The appellant failed to substantiate any error in the burden-of-proof allocation or any arbitrary assessment of evidence. Under Art. 42(2) BGG, a party must address the lower court's reasoning specifically; merely repeating objections is insufficient.