Ordered the M50 two months ago. Checking the physical controls I never thought it would be usable with ease - so I expected mediocre ergonomics.
But my expectations were wrong - while having only a small set of direct access buttons for functions (1) the touch screen interface is very logical (at least for long term Canon system users and (2) you have the freedom to create user menus and at least (3) the camera does a lot very well automatically.
The EVF in combination with the very fast, precise and accurate DPAF and the touch screen to set YOUR focus point/region gives the sharpest (in terms of focusing) photos I ever had. I like to use the max. aperture (bokeh of lenses and the main subject is not always in the center or better: almost never in the center region. Used lenses are medium expensive EF(S) lenses like the 60mm macro or the f/4 70-200 IS zoom lens.
The fully articulated display is another feature that helps me to get the photo I MYSELF want without laying on the ground or taking a ladder with me.
Using the ECO mode I had 350 images (raw + jpeg), 15 minutes of video and a lot of fiddling around with the menus and image review. And this ECO mode does NOT go into the way - the camera operation was fluid and fast. The (lousy) battery indicator showed about 30% capacity remaining. The battery life was much better then expected and I think it is possible to make 1000 shots if you just concentrate on photographing and powering down the camera while not in use.
The IQ of the sensor + CPU is very good in Canon land - comparable to 80D or 200D.
Putting the Technicolor style file on the camera I have a preview in the EVF/on the display which shows where the image contains information. The flat curve of this style helps me to check exposure and tonal gradations BEFORE I take the photo and that is a great feature (common to all mirrorless cameras with EVF).
Only drawback: The optical view finder is under some circumstances much brighter and I needed to shade the viewfinder eye with the left hand but the world is full of compromises: In dark environments the EVF and the programming behind is very helpful and in contralight scenarios I do not damage my eyes.
The five star rating is based on the fact that this camera has a very moderate price, has very good IQ, a well balanced set of features and is focused on helping a photographer to take the photos he/she wants without going to much into the way.