Harvest Moon: One World PC Controls

I've been considering Harvest Moon: One World for awhile, but never pulled the trigger on it. Well, it's part of a Fanatical bundle, along with a couple other games I wouldn't mind having, so I'm giving it more serious consideration.

However, I have read complaints that the PC controls are atrocious. Is it as bad as the Steam reviews let on? (I tend to take those reviews with a grain of salt.) They make it sound like it's unplayable on the PC.