So out of curiosity, I typed "space cats" into the Newgrounds search bar and this was the only result.
Entertainment Value: 2/5
Overall: 2.25/5 = 45%
Your description pretty much nails it - this had potential, but you decided to scrape it. What you had for the graphics were decent, and the entire flash seems to be built upon one joke.
woo hoo thats the way i like it exploding cats woo hoo
meh itz okz
not too good graphics though itz something to improve on
First animation, and if you read the description I poopoed out on it halfway through.
But yeah, I admit, I could of put more work into it.
Edit: Tomorrow I'll be fixing it up. Consider this a rough Draft :)