just flew with them last week TLV- AMM - EU.
great experience, no problems at all.
I even put on tefillin while waiting in AMM.
on TLV- AMM, they officially start boarding an hour before the flight, I came to the gate 30 min. before the flight & was almost denied boarding, they closed the door right behind me. & then they served a light meal, while on the ground, no spml provided on that short leg, the whole flight was 20 min. in the air.
had no issues with the tefillin at the security check.
the second leg was a 4-hour flight, ksml was provided (rabbanut, tamam catering from TLV) very good service, & also they don't have screens, so it's a mehadrin flight!