I think it's fun. Although I do not play on it very often.
You DO walk around like that, but it does not hurt your eyes.
Sure, there is alot of people, but not alot. It's probably just a tiny bit more than on here. Everyone is on at different times, because of time zone differences, and so that makes a difference.
Sure, it's Nickelodeon, but you made a topic about saying how much you hate it. To tell the truth, alot of people like it. Even like you said, there are alot of people on it. YOu are one of the few people who hate it.
And plus, alot of people like Nickelodeon. So they join and have fun.
It's just like Club Penguin and WeeWorld.