What else do you expect it to do?
What's better?
Not wanting to start a lather war, but my experience is hugely underwhelming. Which is odd, given we like a lot of the same products and probably lather under the same water conditions.
I expect a few things from a soap to use it regularly, and MWF fails on all of them for me.
I expect it to lather easily - MWF has form as a finicky latherer, even among lather nerds. I don't like that I have to work hard to get it slick. It gets foamy, airy and 'crispy' far too easily. It's easy to end up with a lather I just don't feel confident shaving with. It also starts to dry out on my face mid pass no matter how wet I get it - and I'm not slow. No other soap has ever done this.
I expect plenty of lather - it doesn't provide it.
I expect a good to great shave, depending on how I rate the product. Proraso I find good, Tabac I find great. MWF I find poorer than Proraso to shave with.
It moisturises far better than anything else I've tried. Skin really does feel great after using it. But this by itself is useless if it can't do the others.
What's better? For ease of use, just about any other soap I've tried.
For shaving? Tabac, Speick, Proraso, P160, Cella and a few others I've tried.