I flew TLV-JFK via SVO in November. While the $300 fee for transit via SVO is steep, overall it was a great trip. I was surprised at how many passengers who were on my TLV-SVO flight made the connection and flew onward to JFK. I flew in J on an award ticket; have flown J on more airlines and routes than I can remember internationally, but have to say the SU service was exceptional. As the prior poster mentioned, having to show passports was an odd experience, but not bad. SU lounge was fine. Totally recommend this trip option.