Okay I'm not back from Barbados yet but thinking of travelling to Tokyo in late October with my wife (10th wedding anniversary) from London for approx 4/5 days
Had a quick look at the fares and upgradable codes are massively more expensive (in Economy) e.g. £750 v £1800!! It seems cheaper to buy a premium economy upgrade on a cheap fare than buy the expensive fare in order to then lose all your miles in order to upgrade to PE. Also by getting the cheap flight and paying for PE upgrade you are EARNING miles not spending them.
I'm guessing this is probably an oft-discussed anomaly but it does seem ludicrous.
Finally anyone have any tips on good hotels in Tokyo (or any other general travel tips) - I'm thinking of going the Virgin Holidays route since we did well by them last October when we stayed in a great hotel in NYC (Ace Hotel) and saved a packet by not booking separately...
Thanks, Paul

Had a quick look at the fares and upgradable codes are massively more expensive (in Economy) e.g. £750 v £1800!! It seems cheaper to buy a premium economy upgrade on a cheap fare than buy the expensive fare in order to then lose all your miles in order to upgrade to PE. Also by getting the cheap flight and paying for PE upgrade you are EARNING miles not spending them.
I'm guessing this is probably an oft-discussed anomaly but it does seem ludicrous.
Finally anyone have any tips on good hotels in Tokyo (or any other general travel tips) - I'm thinking of going the Virgin Holidays route since we did well by them last October when we stayed in a great hotel in NYC (Ace Hotel) and saved a packet by not booking separately...
Thanks, Paul