It’s a nice mouse, but the software still needs a lot of work. Its confusing as there are several unexplained stages and no explanation of why the final part is in beta.
The packaging does not make it clear that software will improve the functionality: why can’t the download be triggered on first connection?
Packing includes a space for 2 batteries that are not there. Sure, it turns out one is already installed, but there is no way of knowing: people may go out and buy some assuming they are missing.
All in all, feels like a product released before it is ready. I like logi kit, but this fails to impress.