lol...you said shots from a couple of walks. I read that as couple of shots from a walk.
Lots of imagery there.
Many of them seem dark, either under exposed or having lots of shadows. Where many done over lunch time?
Some are neat images such as the banisters / railing in the first few and the glass building with reflection which I feel need a bit more composition work to make them pop.
Some are great, such as the orange coloured wall and sunsets.
If you want more detailed critique, I'd suggest posting 3-4 of them and number them so people can easily reference them.
Thanks very much for the critique Bigtwinkie. I tend to prefer the images to be darker. Must be something in my brain set a little differently. I'd be interested to hear what you have to say about improving composition. I'll remember your advice about posting a few images. I am definitely here looking for feedback.