The flight from TLV to Nuremberg via Munich went very well. The crew was very helpful and positive. The food was just as expected.
We had a problem with the flight back, when our flight from Nuremberg delayed in 1 hour, and we found out about it just 30 min boarding. It may sound ok if we didn't find that they know about the delay at least 2 hours, and those who checked in at the counter, were sent to Munich in taxi.
We did our check in a day before over the internet, and arrived the gate 2 hours before boarding, sitting there, reading a book and nobody even tried to contact us (and they have my phone number, email, and I yave the app to recieve notifications).
The good side was the crew on the flight from Nurenberg contact the crew on the flight to TLV notufued them we are on the way, and they waited for us.
Bottom line, I like Lufthansa and probably will keep flying with them, the only thing to improve is the live contact options with customer in cases like that.