I love the game, I do. I've probably built five cities across the different servers. However, the constant server issues is really killing my enjoyment. I've yet to be able to do any kind of multiplayer with it. One because my brother's copy didn't even unlock until after 4pm yesterday. Then, even when we could get on the same server no invites could be sent because it wouldn't show anyone as online. Might have to step away for awhile until the server mess gets straightened out, because when I actually get to play it's a joy.
And as far as the Nuclear Meltdowns, that is quite annoying and seemingly random. I had a built up university in my city, the education level and tech level meters were maxed out but then suddenly I got a meltdown due to unskilled works when it had been fine up until that point.