Regarding a few issues :
1. One city is more interesting than other :
"
You can't photograph if you're not in love."
W. Eugene Smith -
There is no freaking wrong that u found one place, one culture is more interesting than the other, ain't nobody love the whole world all the time. Screw those "moment" thing, different doesn't mean interesting.
But then again

:"
Winogrand…..
Photography is not about the thing photographed. It is about how that thing looks photographed"
Street Photography is about life, make what invisible visible , somewhere u find life is much more interesting than here. All up to u.
2. "Who am i to judge !!!" and the defensive nature of "my point of view"
Pro or non-pro,you are yourself first stage editor. Winnogrand said something about people mix their feeling when judging their own photo.
U gotta let the feeling,excitement when u took that photo die down before judge that photo, otherwise it's hard to accept that the photo u took while walking for 5 hours under the hot sun, rare moment..etc is crap
The best time to judge a photo is when you forget taken it
Nothing wrong to feel happy if u got it,just don't be happy because u think u got it and let that delude u into thinking u really got it.
And i must stress , photography is your point of view,yours.
It doesn't matter how much people pay u for it, how CSer comment "great", u have your standard ,below ur standard, screw it.
After all photography is your point of view, especially when you don't shoot for money, don't let those cyper space attention, people dictate you into shooting what Flickr give the highest views, nor accept the standard that some in outing give u thumb up .
Make people accept and respect your standard. If they don't ,may be what make u happy is too simple for those fussy people to understand, or u satisfied too easy.
My friend used to get a lot of "gem shot", his flickr look marvelous, but every months,when review, after all those excitement gone, he gonna realize the photo not that worth it and delete. What remain of his portfolio is one hell better , although only 1/5 the size it used to be,and still shrinking.
Sorry if i write too much.