my first observation is that you've posted three items of a diverse nature, and that you might actually be better served picking a single image, posting it on here instead.
Actually, as you say you've had a brief and unhlepful relationship with critique... how about I give you a quick rundown of what has worked for me in the past.
You see, if you're inviting proper considered and in-depth critique, you're asking someone to spend anything from 5 to 20 minutes per image observing, considering and putting into words what they think about the shot. That's actually quite a favour you're asking, which Is why I suggest a single image normally, unless of course, you're asking for critique on a entire "set" or "series" and how they "hang together" as such....
So, to help the people you're asking this favour of, perhaps consider what you can do to help them realise that you've already put some effort into the thought process.
What I normally do is this:
State what you were trying to do/say with the picture, what YOU feel are it's strengths, what YOU see as its possible weaknesses, and what YOU think might be the directions it needs improving.
If you're generally happy with the photograph, but it's just (say) the pp that's lacking, say so - or vice versa...
whatever happens, remember the people replying have taken time out of their day to do you a favour. Thank them. Think about what they've said - even - NO Especially if you don't agree with it. Try and consider what they're saying, and if needed ask for clarification, providing your own extra information if pertinent.
Always remember, you'll learn more from someone ripping the entire photo to bits than you'll ever learn from someone saying "it's perfect".
Critique is a wonderful thing, It also needs an investment of time and effort from both parties involved - and - often a thick skin from the person receiving the critique. Not Everyone will give the "good news, bad news, good news" approach (often called the "sh1t sandwich") - some people just don't work that way - I'll admit I don't - I was weaned on what may be best described as "Catterick Critique" - imagine a angry RSM telling you what he thinks of you... Frankly, I like the straightforward approach - it appeals to my straightforward northern nature. Just do me one favour, please, Don't spit your dummy out if someone doesn't blow smoke up your fundament - you're asking for critique, not fishing for compliments after all...