Originally posted by mysticcowboy What I find odd is that people go on as if Lightroom offered some kind of editing tools not available anywhere else. Lightroom uses the same editing tools that you'll find in Adobe Camera Raw (ACR) which comes with Photoshop CSx or Elements. Open a raw file in Bridge or PSE's photo organizer to invoke ACR. All the same editing tools you'll find in Lightroom are there. You can also set PS to open jpegs in ACR.
Lightroom has a nicer interface. It's a great cataloging tool. It will accept plugins and allow you to use presets on your images, so I'm not saying it's not worth the price. I am saying that if you have any current version of PS, then you have the base Lightroom editing tools already in ACR.
Yes, but technically you can achieve anything you can do in Photoshop in MS Paint - just a different interface, but some people prefer the uncluttered, minimalist style of Paint
LR allows you to see the effects of all the adjustments immediately, save multiple versions of the same image, apply the same adjustments to hundreds of images easily, revert any or all adjustments in an instant and so on... The core of the tools is the same, but the workflow is oh-so-much better, to the point where you cannot really say they are the same thing.
With PS + ACR, you can only make RAW adjustments as you open the image, once it's open, the RAW data and adjustments are not available and you would need to start the whole edit over again if you decide to tweak the RAW import settings. And you need to do this for each individual picture.