If they strongly disagreed the meeting would have been short. Obama actual position is not nearly so firm. He is posturing for the Middle East. When he talks to Jewish voters he will hve a different story. He is a politician after all, not a stateman. Netanyahu is consistent and he told Obama the way it is, and Obama knows.
Shaffir to Herzog: Opposition failed to show leadership in political battles against PM (Haaretz)
from the article: 'Obama-Netanyahu meeting very useful and productive'