Yes the burger is delicious and fries are good but I ended up paying something like $35 for a burger, frie and a drink (a coke fyi).
There are equally good burgers at almost half the price and that tells you something.
Lastly, while the fries are very good (hestonesque if you like) only minced is no fat duck to charge $4.5 for a tiny cup of fries. I counted it and it came out to 14 fries, so its 32 cents per fry.
If you have deep pockets this place is for you.