Monks has an impressive client roster, and great work to showcase. Its external marketing machine, presence at conferences, etc is very impressive. They market themselves very well.
The downside is they have trouble operating at the profit level to sustain the business long term, and this has created a series of restructuring, cost cuts (i.e layoffs) which have just made it a very depressing place to work.
The stock price is in the toilet, which should tell you what you need to know.