This is the first Steins;Gate episode that I actually found a bit hard to follow the plot for, probably due (at least in part) to the last time leap and how it was handled overall.
While Suzuha meeting her father was a very sweet moment (one that the anime probably needed), I felt that the episode bringing back up how Daru spoke those seductive lines to her made it seem a fair bit more awkward to me once the father reveal was finally made.
On the flip side, I loved how Mayuri was the one to piece it all together, and her explanation of it all was very sound and well-delivered. It was good to see her get a chance to shine intellectually, especially given the company that she keeps.
Aside from that, this episode was another one of Steins;Gate's usual high quality.