First Impressions
3D is usually hard. Spline makes it easy. I selected a sphere and typed 'Make it look like a rusted metal planet'. The AI generated the texture and normal maps instantly. It feels like magic for web 3D.
Best Feature: Style Transfer
You can change the entire look of a scene from 'Toon' to 'Realistic' with AI prompts. It makes iteration fast.
The Verdict
The standard for 3D on the web. It's accessible and powerful.