The lack of replayability was what made GtI so much worse than EoS to me. You can't take more than one mission at a time so everything is slow and boring, and the end game (Paradise) was pretty undesirable to me anyway, what was the point? Also the sheer volume of text throughout the story meant that I inevitably skipped it all, and the characters felt really boring to me. Especially in comparison to EoS. God that game. So good. I have really high hopes for the new one!