Over 'shopped images.
Images that use photoshop to rescue a bag of *****.
HDR.
Venture style portraits.
Shots of Bath.
As for blurred water.....Sometimes it's a fact of life. If you're sat by a river at 25 past sunset then you don't really want to be shooting at iso 1600 just to keep the water crisp. Due to the way sensors react to light, long exposures bring out so much more colour in sunrises and sunsets than a shorter one.
I was reading an interview with Joe Cornish today at work and he made a good point about the locations around the UK that have been shot to death. E.G.
that mountain in Scotland. As a photographer you should be looking to get a new take on it, not just replicating everything that's gone before. It's relatively easy to rock up to glen coe in the autumn on a sunnyish evening and get a nice shot of the Mountains with some snow on the peak etc etc etc. What's harder is finding your own style of photography (not photoshop) and then applying that to the location. How many people have sat there in the freezing winter on a full moon night for 20 minutes getting a nice moonlight shot of the place for instance?
The same goes with portraits, again it's relatively easy, once you know how to do it, to set up a white background and blast out trendy portraits of families in casual clothing with their shoes off and a wind machine on. It doesn't make you a good 'tog.
Same with Macro, once you have the kit and the technique down it's fairly easy to get good, sharp shots of insects that a lot of people will go 'wow' at because they've never seen things like that before.
What is difficult is to find a way to make your stuff stand out from the crowd.
I'll hold up my hand and admit that I'm guilty of turning out generic photo's, but my arguement is that I'm just learning my craft at the moment, the skills I need to be able to let my creativity show through the images that I produce.
Just some thoughts
That's what sets good photographers apart from everyday ones. Those who can look at things with a fresh eye and not just immitate.