With the withdrawal of IDF forces from Gaza City, and thr failure of Israel to eradicate Hamas from there, it's increasingly looking like a Hamas victory for the Battle of Gaza City.
The IDF has left behind a small number of Israeli SPECFOR to conduct asymmetrical warfare, and continues to launch air raids into the city, but so far they've failed to achieve anything.
Israeli's campaign have failed to achieve the desired results. Their main objectives were...
-to cut off Hamas in the North from the South. Result: Failure in stopping the flow.
-find and destroy Hamas' main HQ in Northern Gaza. Result: partial success by default, as they managed to occupy most of Gaza city and razed almost all of the infrastructure to the ground. Though they never found definitive proof of any large scale Hamas HQ.
-find and destroy Hamas' military capabilities. Result: complete failure. Hamas has shown itself to be nearly immune to Israeli attacks to degrade its capabilities, and continues to launch large scale attacks against both IDF forces within Gaza, and launch hundreds of rockets into Israeli territory.
-find and destroy Hamas' senior leadership. Result: failure; while they managed to kill a few serior members who are replaceable, they have not killed any key members of Hamas' high command, neither political nor military.
-to fully occupy Gaza. Result: failure, as they've had to constantly abandon entire areas due to heavy attrition and move on to more important objectives. This has resulted in Hamas regrouping in areas that the IDF literally abandon a day prior.
The Battle of Gaza City is for all intent and purposes, over. Hamas has in my observation won in the North.
The South is still a wait and see, though even there the IDF is having a rough time as pressure continues to build on Israel from even its closest allies to cut its losses and exit Gaza.