Is the panasonic lumix g 30mm f 2 8 macro worth it?

Here is what the site says about that.

From Panasonic Lumix G 30mm f/2.8 Macro: Panasonic Lumix G 30mm f/2.8 Macro: A macro lens by Panasonic for Micro Four Thirds cameras, 30mm f/2.8. Specs - Maker: Panasonic - Focal length: 30mm (macro) - Maximum aperture: f/2.8 - Made for: Micro Four Thirds sensors - Mounts: Micro Four Thirds - Stabilised: yes - Autofocus: yes What it frames like - On Micro Four Thirds (Micro Four Thirds): like 60mm on full frame; f/2.8 gives about the depth of field of f/5.6 there. ...

From Sensor sizes: Is full frame worth it?: For low light, events, and portraits with very shallow depth of field, yes. For travel, street, wildlife on a budget, and most hobby photography, a good APS-C camera with good lenses is enough, and you'll carry it more. Lenses and light matter more than the last stop of sensor performance.

Quoted from this site's pages.