First off I would like to say that some of the greatest guitarists in the world can get their point across just fine musically without having to burn off 65 notes per second lines. They can do it in 2 or 3....

Now having said that. I think the first 2 on ukmp3.com that I heard had real potential... Musically, they were tight, mixed very well, and kept my attention to a point. You're a Satriani fan aren't ya? I could hear some of him in the second song....
The only thing I didn't like about it is that it kind of reminded me of someone talking to a schitzophrenic... You were going and going like the energizer bunny, then BAM! Mister Rogers hit the neighborhood...

You gotta start with a theme and stick with it. Each song to me sounded like you had at least 3....

Good job though... Now I wanna hear the idiot who slammed you for not shredding. His problem though is that the only thing he can shred is cheese...

Rock on