Hey, just my thoughts and I'm no expert or anything, but here goes...
Well, it's not really my kind of music at all, but setting that aside - and I don't mean any disrespect by this - but it's a lot better than I had expected. I think the biggest thing is that some of the lyrics don't flow. Maybe trying to cram too many syllables into a line - sometimes there's a setup for a rhyme but there's a few bumps on the way to the payoff. Another thing is the speed of delivery... the transitions from slow to fast and back again seem a bit erratic. Not all the time - sometimes you nail it and sometimes not, which is a lot better than never. Some of it is pretty thoughtful and has some soul despite the roughness around the edges. Hey, keep at it - you can see some improvement from the older stuff to the new, which is good.
I think in a lot of ways Hands of Sam is the most interesting one, although your politics are way skewed, bro. But I digress... I admire that you're going after a dream with tenacity and doing what you love is so important.