I couldn't draw to save my life, even trying to copy something.
We will never know until someone holds a gun to your head and orders you to draw...
On a more serious note:
Pumpkinpie>Looks good so far:) It's from the "asking-the-what-if-machine-about-Bender-traveling-to-the-past-terminator-spoof", right?
Did you draw the lines directly? If not:
The "how to draw this and that character" tutorials usually feature some preview sketch models, based on geometrical shapes. You might wish to learn a few of these, because they will help you to keep the proportions steady.
(This will come handy when you draw your own comics...and you WILL draw your own comics, there will be no discussion about that, young Lady