I frequent that site from time to time. Nothing but Nexus, Moto and Samsung fan boys. As the poster above stated, the two main editors hate HTC. I didn't take their "review" seriously at all. They are nowhere near the professionalism of most other Android sites, so I would not worry about their heavily influenced opinions.
Yea, it seems to me that they intentionally try talk people out of getting HTC phones in their articles/reviews. I have been part of the comment section trying to defend this phone.. I don't even know why I try, being called a troll for defending a phone that I own rather than bashing a phone I do not own. I am done with that site for good.
Onto battery life.. it's great.
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Actually they are pro nexus/moto and love to hate Samsung. Not sure how "their" usage determines how others will feel. Too many people get up in arms over it. Like the old adage, your usage may vary. Same goes for battery life. A ton of factors go into battery life so just because person x isn't getting great battery life doesn't mean person y will have same results.