I concur. I have a 2017 GT Hatchback since new. Black Mica color, garage kept 108,000 highway miles. Changed plugs, drain and fill trans with Mazda fluid, changed coolant with Mazda coolant and did pad slap with Mazda OEM pads all at 75,000 miles. Oil changed every 5000. Runs better than new and most cars today don't have the bells and whistles it has. 33 MPG at 75/80 + on the highway.
Sweet little car. FYI tires make a difference. Currently I run Michelin pilot sport AS 4 and previous gens of AS/3.