I found a second viewing was even more enjoyable, perhaps because my first viewing I was SO apprehensive, and concerned about the execution, and the critiques of the pacing, etc, that I was constantly reevaluating what I was watching, making it harder to really get into the film and enjoy it.
I definitely noticed some more of the Easter eggs, but that wasn't important to me, though it did add a bit of extra "fun" to my second viewing.
One thing that perticularly stood out for me, or that I was at least able to watch more closely, was the destruction, and who was causing it when.
The ONLY time that Clark ii the one directly responsible for destruction is the gas station, which I've addressed before: the building, though they crash through it, is not destroyed, only the pumps blow up, and there's only one car there, and no on at the pump, implying they were probably inside paying. Yes, some people still pay for gas at the cash register today
That doesn't excuse the carelessness of his actions, but it does reflect on the casualties he is, or rather is NOT responsible for.
Regarding his carelessness here, this was essentially the FIRST time he even threw a punch, let alone engaged in a full out fight, AND it was in defence of his mother. He's still an amateur, and he was understandably blind with rage in that moment.
It does not bother me.
Regarding the rest of the movie, although it is not as highlighted as in Superman 2, Superman is repeatedly trying to move the fight away, and the film makers were clearly making efforts that every time there was any deliberate careless destruction, and endangering of lives, it was being done by everyone BUT Clark.
Even in the cafe fight with Faora, when he's not exchanging blows, he's "charging" at her, in flight, which, with anyone else, would carry her away, outside. The only reason he's unable to ever pull the fighting away is because the other Kryptonians are unmovable objects, and superior tacticians and fighters.
Even in the final fight with Zod, I believe there was only one moment where Superman does throw Zod through something, and it's the least destructive move in the battle. He basically is tossed in one window on one side of the building, across the floor, and out the other side, if I recall. The floor appeared evacuated, or at least no one was in his trajectory, and, unlike when Zod causes damage, the building remains standing.
Yes, Superman is not as blatantly stopping mid fight to save lives, though he does do this, and spent almost his entire life prior to this moment using his powers to save lives. Clearly this IS something he does, and it IS shown.
In the fights in this movie, he is barely given time to breath, let alone step away to focus on citizens, and yet, despite this, he still tries, and at least once (the pilot) does manage to get away long enough to do so.
Sorry to go off defending against critiques here, my main point was that, upon second viewing, these aspects were even more clear, and the destruction is clearly something for which the other Kryptonians are almost exclusively responsible.
Other than that, I did find myself wishing it was a bit brighter in some areas, particularly his suit. I appreciated the more subdued over all look, and didn't mind the darker suit in general, but there were some spots where it was just too dark. Then again, I did see it the second time in IMAX 3D, so it could have been the result of the light loss with 3D.