not all quilts can be show quilts... some are learning experiences. like the others have said, put it away, take it out in a while, and look at it on the bed. you will like it better than you do now.
just an example, from this thread
http://www.quiltingboard.com/main-f1...n-t287708.html , the pattern linked is the top one on this page
http://www.bryerpatch.com/images/qui...Illusion38.htm ... notice that the third row with dark ends is upside down... so even the experts have quilts that are not perfect.