You're not alone. I think it looks fine as well. At least it doesn't have what I call a "big mouth" front end like the new Toyota Avalon.
I've stood looking at the back of the Clarity trying to see what people find is ugly about it but can't. So many ugly comments... but I think it looks great.
I was watching a Mercedes CLS maybe 2010 model, which is the big 4 seater sedan, next to a Clarity on the highway from behind. The proportion of the two cars wasn't that much different. You couldn't tell there was anything different about the Clarity. It's still "magic" how they fit that electric range into the car.
Whenever I see a Clarity drive by it looks like a car from the 21st Century, other cars just appear modern or contemporary, but not futuristic.