Reading myriad commentary from different sources, it seems that the biggest loser in this is Netanyahu (anyone surprised?).
For years he has been threatening Iran, putting pressure on UN, world media and the USA to go to war with Iran.
The comments from the CIA are that Netanyahus assurances that by hitting Iran hard there will be regime change and revolt by the population were utterly farcical, nothing the security services had in their data showed that this would be the case.
Netanyahu is absolutely against the ceasefire - and will do everything he can to undermine it. It must be noted however, and it certainly has been by the Israeli’s that Netanyahu has failed strategically, politically and simply hasn’t achieved a single goal he set himself. This includes Gaza, Iran and Lebanon. When will Israel learn that nothing is achieved through war. They have everything to gain from getting around the table and talk, however difficult it is.
This significant failure has weakened Israeli standing in the world (particularly with the USA public) and its security.
Israel’s continued and horrific attacks on Lebanon appears to many like displacement, after being thwarted in its warfare on Iran.