Yahoo Summer2015 - Technical interview questions

I was shortlisted through a campus interview. The recruiter scheduled my interview the following day. I had 2 interview rounds at Yahoo office. Interview process was good and the difficulty of the questions was standard. Some other candidates got rejection after 10-12 days. I did not get any update for 2 months so I accepted offer from other employer. The recruiter did not even bother to receive the phone call or respond to any follow up email.