I'm just fooling around with the brand new Milviz Cessna 310.  Great plane, by the way, but that isn't the purpose of this post.
When retarding the RPMs to a climb or cruise configuration, the airplane wobbles quite terribly.  You can see the RPMs wobbling along with the plane momentarily and it takes them a few seconds to settle down into the new setting. The effect is exacerbated a bit by the fact that I have EZDOK, so it really makes those wobbles come alive.
Is this true to real life? I haven't seen this on the Real Air Duke.  Apparently some people have complained about this in the Carenado Seneca, but I don't have that one, so I don't know.
Another way of putting it:  In a real twin, what does it feel like when you pull those RPMs back? (and yes, I always pull the power back first )