Entry point is marginal right now, but I don't see it getting any lower before another major dip.
If you can hang onto it, the div is great, and I think it's going nowhere but up. I've been in since about 13.50, and I can't complain, but I can see why you'd be a little unhappy at 16. Personally, I'd buy more if it dropped below 16 again.
I don't think Venezuela is going to be a major impact. They've known about it for months now.