Does anyone ever bother with these? There's a load of them -
Andrex,
Tropicana,
Coca Cola,
McVities,
Xbox Rewards...
Andrex & McVities are easily attainable & always stocked. In regards to Andrex, you're buying toilet tissue anyway so you may as well get a few freebies out of it.
Tropicana has had by far the biggest & best gifts (coffee machines, Pure DAB radios, John Lewis paraphernalia) but is expensive (sometimes hitting in excess of 100 points/cartons) & poorly stocked. It's more often than not completely sold out.
Coca Cola however I think is useless. Apart from having to remember to log in (otherwise they remove your points because they deem the account to be inactive) it's expensive, & the rewards are rather poor. The best thing on offer I think is a subscription to either GamesMaster or T3 magazine - the latter requiring 375 points! Go on the American version & you see just how naff our selection is.