I am sorry to say that coming from Bridge and photoshop (and not to forget 'browsers' - so well thought out for navigation!) I do not find LR intuitive at all. I know I am probably the only peson on the planet who thinks this but this is a real bugbear to me.
It doesn't do things the way I expect at all and after an initial push to learn it I find I just don't use it because it requires so much thinking about and time to get into the right module do do what I want ( usually pretty simple things) I have no problem with the image adjustment controls themselves it is the navigation/importing/organisation that baffles me. (Examples already posted)
I know it's suppoised to simplify the process, and may well do if enough time is spent ofetn enough with it, but I use it perhaps once or twice a week.
No doubt I can get the hang of it eventually but it is highly unlikely I will ever upgrade unless that question is specifically addressed. As it stands, I find it entirely counter intuitive: despite buying LR I revert to Bridge even though it is so much slower simply because it works the way you expect it to.(concerning import/export/organisation/navigation)