Yea RDR was great. My favorite is the Mass Effect trilogy. Each games playthrough is like 30 hours and theres multiple ways to do things. Not happy about the ending of the third but still great none the less. L.A. Noire was good but could have used more shoot outs.
I only played the first ME which I bought used....i did like it though. Not sure if I'd pay to to play the others....if someone had em, i'd def. try them though.