Let's be real: this is a direct-to-video movie made to sell dolls, and it shows. The production quality screams 2006 budget constraints, and the Bratz brand's obsession with fashion and 'passion for fashion' messaging is front and center.
The genie plot could've been fun, but execution matters, and the low ratings across the board (5.7 on IMDb, 3.3 on Letterboxd) tell you everything. Even the 74% RT audience score is suspiciously high—probably inflated by nostalgic fans or very young viewers with low standards.
It's safe, sure. Your kid won't see anything inappropriate. But they also won't gain anything meaningful, and there's a decent chance they'll be bored within 20 minutes unless they're already Bratz superfans. The materialism and appearance-obsessed messaging is baked into the DNA of this franchise.
Bottom line: if your kid specifically requests this because they love Bratz, fine, it won't harm them. But don't go seeking this out. There are infinitely better animated movies from the same era that are actually worth your family's time.