Sabre Senior Software Developer interview questions

Had a worst experience. First round was Hr Screening round after half an hour two guys came and called me for interview. Both of them asked questions but was not interested to listen wat i was answering.. the interview went on for 25 min..after an hour HR came and asked to wait for the next round since they were all busy having pizza for lunch...After half an hour another HR came and told today no interview and i wil be having a telephonic round next day.. But that never happened.. Ultimately i lost my time...