This can be argued many different ways... Lots of different points can be brought up for both sides. For triggers, one trigger that is growing on me is the light LEM for Hk's. It's a 4 lb trigger pull on a DAO set up that is very crisp and easy to shoot with. The next thing, is most of the revolvers out there, are not straight forward in how they work, at least not any easier to explain than the normal semi auto. You can note, there are 52 parts to my USP...
...and 70 parts to the S&W J frame...
...and the same ammount of parts on an 1877 Colt, as there is on my USP...
...and this old revolver with 42 parts that is a single action, with no safety...
There are more revolvers with even bigger parts lists than these... Can you tell me exactly what happens when you pull the trigger on your revolver? What parts do what, at which specific time? I guess it depends on what you mean by straight forward...
The only arguement that I will take that the revolver has over the semi auto, is if you have a dud round, you can just keep pulling the trigger till one goes bang, where on the semi, you have to rack the slide, but that's the only arguement I will say is a win for the revolver. The arguements about all of the other faults of semi's... as I said, buy the best one you can if you are serious about carry (this includes ammo). In this, I compare the revolver to my Hk's, and in reliability and durability, the revolver isn't any better, and in a really dirty environment (mud), you won't like that revolver.