Is it worth it? By the time we've paid for 2 large bags (going for 2 weeks and doing a variety of activities, not just bikini for beach...) and paid to select seats together, it works out not very much more to 'upgrade' to business plus, which promises:
"A bigger, 20kg checked bag
FREE airport check-in
Premium Seat (subject to seat availability)
Priority Boarding*
airport FastTrack security service (at participating airports)
SMS flight details
Flexibility on ticket changes"
Is this a reasonable idea, or is the reality it's still really awful and they mess you around? Anyone got any experience with this?