Quest Diagnostics interview questions

Got invited in through a connection. Ist interview mid February, They did not have a job description. Went through full day of interviews with 6 different people. Was invited to take a timed online aptitude test, HR and hiring manager went silent for one month, after which there was suddenly a job description (read much like my resume)and they posted the job. I got invited back for a second round on interviews in late March and then heard nothing despite calls to HR and the hiring manager. I got a call in JUNE, from hiring manager telling me I did not get the job and detailing the persons qualifications that they hired which were entirely different than my skill set (and the job description). I also had 2 recomendations from within the company for the hire. Very dissappointing process and has soured my image of them as a company.