We'll be flying biz class next month from JFK. Unfortunately, I've read some pretty poor reviews of the service. Looking to book our seats now.. Given the 2 biz class cabin configuration, front cabin rows 1-3 and rear cabin rows 4-5 Seat Guru advises are to keep away from rows 3 and 4 because of proximity to bathrooms and galley. Rows 1 and 2 totally booked flying home but booked 1 G,J on the outbound flight . Rows 3 and 4 are open. Does anyone have experience in this 2nd cabin? Is it bad to sit in row.5 as some have complained of the dividing curtain to coach being annoying as well. vs sitting in row 4 G,J nearer to the galley as it appears that there is a closet in that corner.. Help please.