ACR7.2 vs DPP
I have Lightroom installed on my home computer and DPP installed on my work computer. Since Lightroom uses the same raw engine as ACR, I think I can make a fair comparison. Both work well. However, I feel like I have more control of the image and all of the adjustments I can do to it in Lightroom. If I shot an image during lunch that I just want to make a few adjustments to, sharpen it a bit and throw it up on the web, I would have no problem recommending DPP.
If, on the other hand, this is client work, stuff I'm getting paid for, then I will wait for what Lightroom brings to the table.