TQ Anniversary is a solid experience, but the expansions should be avoided. The extra content and some of the graphic improvements are nice, except when you're in the Act correspondent to this expansion. Very bad VA, FPS drops from 100 to 18, bugs with attacks vanishing (as a staff user), and that's only what I encountered before dying one too many times to a mob rush during a PowerPoint Presentation level of FPS section. Enemies are bland, contrasting with the base game, and the expansion has overall less polish. Buy if heavily discounted, to enhance your base game experience. Do not touch the expansion Act.