Old school too. For my pistols, all I use are open sights - no crimson trace, nuttin. For my rifles, which are mostly old school I use open sights. My first rifle was a Colt AR6920, the AR-15 that I put an Eotech hollowgraphic weapon sight on. My wife, who has never shot a rifle and has perhaps four range sessions with a pistol, put the AR up with the Eotech and hit a six inch circle with 40 rounds at 50 yards. Yes, they are intuitive and easy to use plus they really increase your situational awareness since both eyes are open. That said, once I bought my M1 Garand and Carbine, I use the open sights on the AR almost exlcusively. Once or twice a year I put the Eotech back on and practice. The funny thing was that this past fall, as the guys at the range were getting their deer rifles in shape and their shooting skills up to par, I had my Smith-Corona 1903-A3 out and was shooting four inch circles at 100 yards, only marginally worse that the guys with some pretty nice optics.
I say it is all about training and practice practice practice. Another interesting thought - last summer a guy and his buddy come out with a new pistol and he is shooting, not very well, and says maybe I will get a laser sight like Crimson trace. A couple of weeks later he comes out with his CT and you can see the laser dancing all over the target as he tries to hit the paper at 10 yards. He was looking at the red dot and trying to drag it to the target. I suggested that he should learn to shoot the pistol first and then fine tune his skills with with the CT later. I don't think you can learn to shoot with a CT as your primary sight. Just my opinion.