I've said it before on here and will say it again, there is no reason to play Human if there is no Variant Human. One would know this if they've made a few characters. Regardless of what you want your character to be able to do: swing a sword, shoot a bow, cast a spell, there are multiple races that will do it better. And, to boot, those races will have other cool racial abilities to use in addition. Those extra +1s are mechanically meaningless within the context of the game.
I disagree. maybe on paper... before I played my Human Ranger, it looks like you are right. But in practice, 16str 16Dex 10con 12int 14wis 9cha.... works VERY well in this game... granted this stat spread wont be so nice once they actually add higher levels... but the Toughness feat provides as much Hp as +4 con, so you can always just subsidize it later when you start to fall behind in health