I'm just warning you guys not to get too rollicking, that's all.
A lot can still change ...
I remember that back in 2004, many Democrats thought Kerry would win and were surprised he didn't. So I'm just careful this time. But don't get me wrong: Even I think Hillary is clearly favoured (based on polls in VA and CO).
Those are only the foolhardy ones. Most polls showed Bush as the favorite and as a Kerry supporter, I expected it.
Presidential Election polls in America are fairly accurate. It's the midterms that's the problem due to lower turnout. We would have to see polls being wrong at a historic level for Trump to win.
Also, during Presidential years, usually if there is a somewhat significant bias, it has a Republican bias.