BRU-TLV-BRU Economy. I fly this route regularly and on the two very rare occasions I saw this flight cheaper than Brussels Airlines I chose it. Never again! On all 4 legs of the flight I was treated like a criminal by ELAL security the front room staff are rude ask the same questions without listening to the answer they left me in a room for over an hour each time and failed to advise why. I appreciate security is very much needed but it must be professional. Israelis were barely checked! The plane was old service awful noisy and safety terrible as airline regulations not enforced such as bags in emergency exits and people removing bags on landing!