CLN Group interview questions

At the interview was present the HR and the Engineering Manager. After a fast screening on mine background by the HR, they introduce me to the company with a classic speech on how amazing was it. After that, the Engineering Manager tell me that "a lot of people repented their decision to work with them", because is the job was not as expected. He pressed a lot on this point, on how bad was work with them. After that, i tried to know on what was the internship, at least the field of interest, but they just reply to me with random stuff with no idea on what should I work on. Furthermore, the propose salary was at minimum: 600€/month for 6 month and """possibility""" to enter with partial/full time contract.