The seats which TK uses for the 787 and 350 are the same seats SQ uses for their regional business class. That seat model has significantly less space than the usual 1 - 2 - 1 configurations operated by other airlines. The 777 and 330 seats, while spacious, offer pretty much zero privacy.
Correct, but if you ask me if i prefer hard and narrow seat with more privacy vs the old seats, i still will choose the old one with pleasure, even if its more exposed...