The Red Sox have been an above average offense with a top 10 OBP and are one of the best baserunning teams in the whole league.
A lot of what has been quantified is stuff people have been trying to do ever since baseball began - hit more homeruns, make better contact, make curvier curve balls, generate velocity. I am not sure how attempts to measure that have made life bad.
Pitching is where the problems are with baseball - and really THAT comes down to just sheer effort. What is also clear is that the notion that teams should limit innings to guys on the way up - is just not working for preventing injuries.