I've been playing TDM quite intensely for the last little while, going through my own WIP and playing the Hidden Hands series and haven't seen any problems with the new geometric frob outlines. I use preset 2, the soft outline, which appears more finished. I rejected preset 3, the image based preset, because my WIP has a lot of frobable 'grill' type transparent shaders where the outline fills the holes with white, not allowing for a peek thru'.
Thanks stgatilov. You guys are doing an awesome job.