Maybe, but not so to Johhny Guru give negative points for that. And he have very strict criterion.
PSU have 10/10 score and all Super Flower models have similar characteristic and nobody bother because of that.
None of models get negative points on that as part of Performance score.
Last 3 years with Z77 platform my PC worked 85% of all time day and night. Only 15% he was off.
At the end this PSU is gift to me and I respect that. OK I got NEX1500 Classified but he die and model was not so good as this.
Because of that I can say as 1200 P2 is gift to me. Instead 1600W I chose more efficient but still strong.
PSU is more than I need and because of that constantly work in fanless mode, with Eco Switch fan never start to work but regardless on that PSU case is cold.
I'm very thankful that was only gift I got from anybody and it's not nice to look some stupid little flaws. I always ask self why someone pay 150-160e for 500W fanless. Instead to buy 850W with Eco Switch anyway will work and fan will not spin.