Good observation! Yes, I totally agree with this statement!
I know the patriotic ones will say, Stop complaining or find excuses. There are lots of gems out there. As a photographer you have to seek them out.
My counter-argument is, sure, you can find different angles. Interesting change in your camera composition. But at the end of the day, who you kidding? The subject is the same.
Think of it this way. You can shoot the same professional model 100 times. If she is experienced enough, she will give you 100 different poses. And with different clothes, hairstyle and make-up, definitely your 100 shots will look fresh and different. BUT! Who are you kidding? It's the same model! I don't know about you, after a while, I find it hard to deceive myself it's not boring.
Of cos, from photography point of view, you can argue you will have infinitely different ways to photograph the scene or people. So coming back to the Singapore landscape issue, all I can say is, sure, you can go back to the same friggin' place and photograph the CBD buildings, NDP, beach scenes, reservoirs 1 million times at different times of the day, different occasions, etc etc. Sure, they look different. Sure, from photography point of view you seem to be competent. But really, do you get bored? I do!
And another thing is, at the risk of sounding whiny, I hate the weather here. The high humidity and heat put me off. No, I'm no couch potato. I've taken shots outdoors but more of that in the past. These days, hardly, unless if I have the mood, due to the weather and as mentioned earlier, the boring landscapes here.
Another issue is the darn sky. Usually it's boring white. Nice blue skies are rare. Ok, sure there are. Sure, people here will start posting their blue sky shots after I say this. I'm not saying there are no blue skies, but it's relative. I've been traveling quite a bit and if you compare singapore to many other countries (don't even have to be exotic), if singapore is interesting and has many places to shoot as some may argue,then I think I am fair to say in overseas countries, it's orgasmic (sorry can't find a better word!) to shoot and you won't finish shooting in your entire lifetime!