The first pick was a good trade as we picked up a free 3rd rounder for dropping down 3 spots in the middle of the draft. I'd do that trade any day. In hindsight, it sucks because Karlsson turned into Karlsson. But that's just luck of the draft - we did the same thing with Josi - trading 2 lower picks to trade up to pick him.
The worst trade, IMHO, was Klein for MDZ. Klein is still exactly who we thought he was, a rock solid 2nd pair D. MDZ, for whatever reason, last 25 games and completely washed out here, and has gone on at least become a regular in New York and Philly.
We have nothing to show for a high value asset in Klein, and bungled MDZ for whatever reason.
More draft wackiness - we traded Patrick Sharp away for Andy Delmore (we gave Philly a 3rd for Delmore which was the Sharp pick).