lol u don't think Blizz makes the new races racials better in order to attract people? U must be kidding, cause that is the only way to get hardcore raiders to swap races at all. Even semi hardcore raiders usually do that... we talking about some serious income from race changes just from raiders.
And double main stat bonus is quite huge for raiders. Ofc it's not "game breaking" nothing is. But the racials with dps or pvp mechanics are there for raiders and pvp's to analyse, and all min/max work around them. Pve wise, panda will be top notch if they stay like this for most classes.