Thank you for starting this thread. I agree with most here.
A lot of birds bother me. If it's not in focus don't submit it. At the same time, I see many, many, many technically perfect and completely boring shots shots make it through. There's usually nothing exceptional about them--they're just bird shots that don't make you feel anything. And they wouldn't stop anyone in their tracks at a gallery. Anyone!
The same can be said with many bug shots. Yes, I know how hard it was to capture that shot. But guess what? It's not interesting.
Kids. Grrrrrrrrrrrr.
Flowers. I love flowers. But again, many are unexceptional.
Ugly waterfalls.
Street shots that could've came from a CCTV. I love good street shots. Many submitted (and approved) are not at all compelling though.
Stated as shot through a car window. And approved. Ugh.
Finally, I'm bothered by people that are in some sort of race to get pictures in. Some of you are really good. Some of you need to slow down and compare yourselves to photographers you know are really great.
PS: Despite all that, most of what makes it through is still very good.
Oh, Hong Kong. The next one I see better be **** good...