Yamaha makes great bikes for sure. Even though I couldn't start my wife's 650 yesterday (battery died again) and recently switched to HD myself I still think Yamaha is #1 in terms of reliability.
BUT... I don't trust those ratings from Motorcycle.com very much. People posting great reviews while giving 1-star rating either by not knowing how to rate or doing it by purpose so I'm not 100% confident that their ratings are very representative.
Best bike is the one that puts smile on your face.
Wife: 2018 Sportster Forty Eight Special
Me: 2019 Road King Special