The entire Mass Effect series. Many of the missions were dredging through mostly empty buildings that had copy-pasted boxes and random shit in them. Just generic buildings with generic crap stuffed into them. The world felt purposeless, sterile, and generic to me.

Also, the story just didn’t really grab me that much as I cringe at the romance parts of any story. And lastly, the gameplay was just clunky and awkward to me.