Battle Ball Grass Background

Please be kind, if not i take your insults as friendly guiders :)
I made this a couple of days ago, its a background (of course) if you use it u have to tile it, some of the edges are messy but that cannot be helped.
It took me about 15mins so not my best efforts. plz rate out of 10 and give your honest opinion :D

The sqaures are messed, their not all the same shape, some are missing pixels, some have too many :s 7/10

Murder too my eyes 1/10.