Here's a bunch of Dark Souls 2 gameplay and a list of reviews.

Review Roundup:

Polygon - 9 / 10
Kotaku - “Yes”
GameSpot - 9 / 10
GameInformer - 9.75 / 10
IGN - 9 / 10
Destructoid - 9 / 10
USGamer - 5 / 5
GiantBomb
GamesRadar - 4.5 / 5
Rev3 - 4 / 5