I don't know where the poor reviews are coming from. After living in Holland for a number of years (where the best Thai food in Europe is - a bit like the best Indian food in Europe is in England) it was hard to find a Thai in London that was excellent.
There are loads of 'very good' Thais in London but this place is excellent.
Very good value for Zone 2, service is ok but the food is very nice. Some nice little touches that you don't see in other places like allowing Vegetarians to skip the oyster/fish sauce and have soy sauce instead for a proper veggie option.
Very nice p
Esarn Kheaw serve a variety of authentic Thai dishes at their restaurant including green curries. They cater for vegetarians and offer a takeaway option.