Repetitive as in lacking variety: same event looping
meet new character, character dies to tell a story that's set pretty much in the same background so far. I'm only playing it cos I want to delete stuff from the HDD but I really hope it gets better. I have no problem with linear games, Wolfenstein is and it's really good. Comparing Metro and Wolfenstein is kinda cruel

If I free enough space I could install Old Blood
I'm ok with sandbox games if the main story is good enough to keep me entertained while doing the bazillion side quests that show up. Fallout 3 was very enjoyable and I liked it. New Vegas in the other hand, wasn't that great..