Currently, a 14-day ticket costs £210. That means it's £15 a day. A ticket to Thorpe Park is £36 if you don't order in advance, or £29 if ordered online. That's over twice the price to go to a WDW park, plus you can park hop as well.
Currently, you can stay in a deluxe villa (Old Key West or Saratoga Springs) with almost 50% off the original price. That's cheaper then staying at a moderate resort, plus you get a kitchenette area so it's more like home.
Also, booking in the summer gives you free dining. That's a saving over £1000 for a family of 4.
So staying at OKW for 11 nights, with park tickets and dining plan costs us £3,129. Although we went through some website I don't remember that gives us 4% off the price, so it's just under £3,000.
Hmm... If the hotel cost £2,079 and the dining plan would have cost us £1,484.45 but is now free, then if you take the price of that off the hotel price, then you get £594.55. That means it's £54.05 a day :-O That's about £11 per person per day...
1,484.45