Hmm...
The good:
Flow is on spot, the beat is alright, I like the use of synonyms on seen/scene, Clever lines; I like "supine position lookin up at the birds".
Needs work:
Almost every rhyme is a single syllable word. The slight echo on your vocals is a bit too much (adjust the decay to about 1-3% so that the echo adds density to your voice, not so it trails behind....or use a very slight reverb). Hypocritical; you call out blind stabbers, but then you dont name who this is about, so you'd be a blind stabber too (not knowing the actual person you're dissing and just going at anyone, the lyrics arent personal, they are very vague and lack precise aim) I guess "What do you say to the B" could be a shot at someone.
Waiting for new material to review...