That's a very mixed result for me.
2 first round picks is a fair return for Dangerfield, and I don't think we can realistically expect to get more than that.
On the other hand, we're losing our best player and supposedly looking to contend for the flag from 2017 onwards. Bringing in Hampton, Seedsman, and two raw draftees, isn't going to move us closer to that goal.
For this trade period to be a complete success we need to bring in some players who will make us a materially better team - and players who aren't good enough to be in the best 22 at their existing club don't meet that definition. That's not to say there is no benefit in trading for the likes of Hampton, Seesman and Anderson, but I will be bitterly disappointed if those are the best players we're able to land in this trading period.