I can assure you that not every Singaporean thinks that way, there are some who hope to see Malaysia succeed. The comments you have heard is already very mild. Together with my countrymen, some of my friends from other parts of Malaysia also have not even heard of Iskandar or Nusajaya and first thing they say is that it will end up like Putrajaya or Cyberjaya (associating the "jaya" part of the place)
Indeed it might but at least diss it only after you have seen it.
Some folks from KL are only starting to realise the existence of Iskandar, if not for a dinner with some of them (my wife's newly hired staff) recently, otherwise they have never even been to Nusajaya or heard of it. Have to introduce them to the growing parts of Johore and the notable progress it has made.
Just to share, I have personally heard of the following when myself or a local friend brought their friends/relatives in(Please note that these are serious questions posed with no sarcasm) and we have to take them with a straight face and explain patiently:
2008
1. Are you sure that there are no more daily robbery with guys toting guns now?
(Happened many years prior, it happened to my relatives in Pelangi on a CNY, for many years after that, the family had a bitter quarrel, blamed each other for what happened. Splitted and we were instructed by my father to stay away from Johore until i came back 2008)
Yes, back when i was a teenager, i was already a regular weekly visitor of JB with my then girlfriend (and later wife) walking over, by bus or taking taxis across the causeway. All activity stopped after that fateful CNY.
2. Penang got robbery, will it affect your place or not? Penang is next to Johore only right?
3. KL now got demonstration, will spillover for sure, do you want to evacuate? KL very near what, half an hour will reach Johore at most.
2009
1. You said Horizon Hills, do you mean you guys are living in the hills? (Sua Teng Lang - akin to savages)
2. Do you really have toilets there? Do you still use "pong teng" kerosene lamps. Any TV sets? Got electricity meh?
3. Don't bluff, are you sure you use washing machine?
4. What Legoland, is it all made up of legobricks? Are you sure there is even electricity to run the rides?
Haha actually in 2009 someone told me he always go fishing trips in JB and I remember I also asked him then whether it is dangerous? Also came to know one Malaysian SPR working in SG and living in JB, that was the first time I heard about someone taking CW3 to work everyday. Then in 2010, another colleague from Malacca told me he bought a house in JB.
Actually back in mid 2000s, I also went to see JB houses but after that there were some high profile robbery and rape cases that were widely reported. Plus my colleague family were robbed at a petrol station. This scared me off until late 2010. However, better late than never huh.