Seatguru.com warns that on the bulkhead seats in economy on the A330-300 (row 7) and the 767-200 (row 4) "some will find the legroom restricted" but then it gives them a green/yellow label ("good for some"). Is the legroom here really restricted? For a tall person (6'3"), would you suggest another row for a long-haul flight on either aircraft, or is Seatguru off on this one? If the legroom is restricted and the seat is narrower because of the tray table, why not label it yellow ("be aware" in SG.com parlance)?