I'll try to explain my feelings when looking at some of these shots.
#1
The first thing I thought was "lovely colours". My eyes went straight to the house and the sun, so that line might have worked (it led my eyes to the sun, without me being aware of it). Good foreground interest. I hate it when people comment on watermarks.. Or rather, signatures. This isn't a watermark, not really. Watermarks cross the entire image. This is merely a signature, making sure the viewer knows who has taken the photo. Anyway, I'd probably crop off some of the sky. The image has lots of weight in the bottom half, and keeping so much sky can make the viewer a little confused on which part of the photo that has the "main interest". I this case, I'd say it's the foreground rocks and the water + the sun. So cropping off 50% of the sky would make the impression on the viewer stronger, and we're not left wondering whether there is something awesome to look at in the sky. As a general rule, placing the horizon in the middle isn't sometimes the best option. It doesn't hurt to take a few exposures that way, but trying to get the horizon off centre as well might prove smart as well. When dealing with perfect reflections, centred horizons often work well, but then "symmetry" is the main element, which it isn't here.
It's good to see that you're using ISO-100, and increasing your shutter speed. That shows that you're aware of your exposure settings, and that you're on a tripod. You could probably get a sharper image if you didn't stop down to f/22, but stopped at f/8, for example (and used a slightly quicker shutter speed), but that's not something important in my opinion. The colours, composition and feel greatly surpasses the need for a sharper image.
So, great work, here. I'd only change the placement of the horizon.
#4
Again, I thought "amazing colours". Simply stunning. I love the exposure, and I love your processing. The transition from yellow to pink to blue/purple is lovely. The water looks fantastic, and I like the reflection in the window. Including part of the house shows that this is a view. I find the non-straight wall a little annoying, I'd straighten that in photoshop.
Looking at your EXIF, I'll just say exactly what I said for #1. #s 1 and 4 are, in my own humble opinion, the best ones of this set. I think they're stunning, though with minor things that
I would change.
I get a sense of calm, looking at these two. The horizontal orientation intensifies that feeling. Shooting vertical might give very nice images, but they wouldn't convey the same feeling.
Just my opinion