i can't quite put my finger on what it is but it doesn't look very professional. as for the unicycle riding shark there are two explainations to that:
1. i am a very sleep deprived young man and apparently just by averaging 2 or 3 nights in a week where you lose 2 hours of sleep your IQ can drop by about 17 points
which might explain a few things
2. it was a random choice to illustrate my point that the chance of the occurence is virtually non-existent
i agree with Harper on the points i saw while skimming this, you shouldn't put any more than your base rates.