For me it was excellent, actually one of the best from this season. Better pacing than the praised episode 9, excellent exposition scenes (loved the Roose- Walder bit) and the drama was well handled. The ending felt a bit underwhelming, yes, but I totally understand why they went that way. I was afraid they could show us LS too soon thus ruining the mood created by the Red Wedding... so it was kind of bittersweet for me.