Well it also includes 55 hours instruction to the JAR syllabus. I do not have first hand experience so can't comment personally but all my research has turned up only good things. I would imagine it would be a very demanding 2 weeks but plenty of people do this kind of accelerated training in the usa.
Do remember that training does not have to stop once you receive the rating. You can always get extra training in areas you feel were either lacking in training or for skills that may have faded. This is just as important for people trained at the best, most expensive school but who may not have flown ifr for months.
For some people that cannot get the time off work to do a full time ir this may be the only option.