and a summary is: https://www.icj-cij.org/sites/default/files/case-related/192...
Dissents etc can be found in the case page: https://www.icj-cij.org/case/192 - in particular the opinion of Judge Aharon Barak, the Israeli ad-hoc Judge (a peculiarity of the ICJ is that each side gets to add a judge, but it doesn't have much effect since there are 17 other judges). But interestingly Judge Barak ruled against Israel in the case of two measures, enforcement against Incitement and ensuring humanitarian aid.
I believe it's also available in French, for those more familiar with that language.
Barak ruling to resupply the enemy (it is widely documented that "humanitarian aid" goes first and foremost to Hamas) in an international court is entirely consistent with his lifelong tendency to gradually reduce Israeli independence and voters' impact on policy and to increase Israeli compliance to the policy of outside parties, first and foremost the US. (Resupplying the enemy was required by the US from the start. It is interesting to see other examples where civilians are prevented by the international community to leave the area of hostilities and instead they are supposed to be provided with resources in this area where the monopoly on the use of force belongs to one of the sides in the conflict.)
While the exact requirements placed on Israel by larger powers are somewhat unique, having highly influential people in the country effectively work in the interest of larger powers is a common condition for smaller powers. In this Barak is similar to many other high-profile people and organizations in many other countries enjoying limited sovereignty at best.
1. Not completely. There are quite a few countries with fully independent judiciary, with judges appointing judges.
2. Courts with power to initiate, and prosecute a case by themselves also exist in other countries.