Is the leica elmarit m 21mm f 2 8 asph good for landscape?

Here is what the site says about that.

From Leica Elmarit-M 21mm f/2.8 ASPH: Leica Elmarit-M 21mm f/2.8 ASPH: A prime lens by Leica for Full frame cameras, 21mm f/2.8. Specs - Maker: Leica - Focal length: 21mm (prime) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Leica M - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Leica M): as marked, 21mm. Cameras it fits - Leica M9: Full frame - Leica M9-P: Full frame - [Leica ...

From Landscape: Landscape: Landscape photography is slow. The light does the work, the scene doesn't move much, and you can use a tripod. That changes what matters in a camera.

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