First i fixed that
second it isn't the arm is hiding behind the body
third no
who cares
never
from the looks of this, it seems that you can't handle criticism well. you said that you wanted other users to tell you the pros and cons, and when i told you the cons, you were like "nope nope not true and no".
now lets start with the bottom of the rig: you said that you fixed it, but it still looks very round:
the legs/pants for example, they look extremely round, they don't fit the blockland style at all.
in blockland, the legs/pants look like this:

it is very low poly, it doesn't look circular at all.
but you insisted on making them round, and as i said before, it doesn't find the blockland style at all.
this applies to the feet as well, compare it to the rig.

i'm curious on why you have to act like nothing is wrong, it's like you don't want to fix it, like how you are too lazy to post a picture of the rig on a t position, front and back. that should be very simple.