I felt good after getting in one of these companies. I'm still enlisted there but I never landed a customer gig there since they were not interested in paying what I'm used to (I can put my own price on their portal). I've had a couple of customer interviews during the 3 years but I've been more successful finding my own customers.

The interview was definitely not the best experience but not the worst either. It does measure your knowledge of some of the common tools used in the industry and puts emphasis in the most common tools.

Consulting companies usually wants to produce value for the customer as fast as possible without thinking too much if the details. This might push them towards their method of choosing who to hire.