I’ve used this mixer only twice so far and I already found a useless feature that actually cracked and broke apart on first use: the clear plastic cover has three hard rubber grips that are mounted on the plastic edge; one broke off when removing the cover for use after storage, and now the cover doesn’t sit properly around the bowl’s lip. Those clips are useless; my old mixer’s cover didn’t have this and didn’t need it.
That aside, the two times I used the actual mixer, I made bread dough doubling the recipes to make two loaves each time. The mixer worked well with the dough hook on Speed 2 as recommended. The mixer is large and heavy (about 20 lbs) and occupies quite a large footprint on my counter but it would be hard to store it away and bring it it every time I want to use it. It’s too soon to assess anything else, so based on two uses, bulk and heft,  and an unnecessary feature, I’m giving this four stars.