I just had a play around with the 60fps patch, and i'd say DF's reporting is accurate. I definitively feels a lot nicer (i prefer uncapped frame-rates in games like this), but it's not 60fps nice. From my 30~ minutes of play, i'd say it spent most of its time in the high 30's to low 40's, this all in outdoor environments.
Overall it's a nice addition, but i'll probably stick to 1800p/30fps.











