Do you think hes good?

Hey can you Guys watch this..http://www.youtube.com/watch?v=tole_fFhq8Q its my 1st time freestyling I know I suck but I just started. Do you think Im good or have potential? Can you give me tips on rapping after watching the video. My voice does not sound like that, my cam corder sucks. be honest if you think its horrible then say its horrible, its my 1st freestyle so I dont mind, rate whatever you want. If you say it sucks thatll Just make me want to do better, il feed off it