Generally, I don’t try to have a lot of control in my LD’s… beside chosing the direction where I want to fly towards!
Recently, I’ve tried twice to experience an enhanced control on the dream environment, by just thinking it’s a dream then I can do what I want. I worked easily yet it has lead to a curious problem: I found that it wasn’t realistic at all. 
First, it looks like the results of direct control attempts are a little postponed. My feeling is, if the action sounds like natural and we are doing it whithout even thinking, then there is a time continuity. Now if it looks like anti-natural (for instance shooting down a plane with a papaya - I did that in my last LD
) then the dream shows ellipses, zooms, little postponements, we often have to overcontrol and correct again and again what happens, and even do some mental adjustments, as if we were saying to ourselves: “let’s say it happened like I wanted”, etc. I’ve the feeling we are more in the thought of the event than in the event itself, and the dream environment is far less realistic.
Did you face this problem and what do you think about ?