PLO8 turn strategy

[jthegreat]

I finally got PTO and was looking back through my worst losing hands last night... the most catastrophic of the bunch. With only a couple of exceptions, I started out a decent or big favorite on the flop. Then, on about half of them the turn was good but the river was unlucky (1/5 chances hitting). The other half brought a bad turn card that I didn't recognize as a bad turn card. In general, my flop play is reasonable, but I get into trouble on the turn when a bad card falls and I don't recognize it.

Any tips on that part of the game? What do you see in a turn card that allows you to recognize it as *bad*?