What a lot of fun this must have been to make.
While I watched this on DVD, all I could think about was how much fun everyone must have had making it.
The movie has a silly "Big-bug from the 50's" vibe going on (radioactivity + hormonally contaminated chicken poop --> ravenous parasites).
So... a cast and movie makers having a ball, an enjoyable premise, gooey gore effects, nasty monsters, and a big bowl of popcorn (don't toss it!).
Have some fun!!!!