Lot of work done there.
Heck, I hate to pick on you but
you could get a diamond blade for your saw and straighten up that one edge. You can just run a water hose in front of the saw as you cut. Take a little off the second to last course so you don't have to re-lay that whole side. I can just hear this old lady I work for saying for me to tear it all up and put it back down straight. Hindsight being what it is, you should have started from the corner of the house.
On second look, it's only three blocks that are short there. That's not that bad.