Is this a joke? The new Necron range is great! There was a reason why you would only field 5 Monoliths and 100 warriors, and that is because there were no other options and what was available wasn't worth it due to the old Phase Out rule, which was one of the worst rules ever implemented by GW. Not to mention that Necrons are very powerful with their current rule set.
Your petition only mentions Szeras as ugly. Care to explain how the others are bad? Might I remind you that the first true Necron models were Terminator knock-offs?
If you feel that they are bad, fine, that is your opinion. Just be aware that your opinion is likely a very small minority among Necron players.