I've been to the Bloomington store about 3-4 times, always loved their burgers and fries. Never made it to the Peoria store, but my wife has been there. She said its location was to hard to get into and out of, though.
At same time, I've been to 5 Guys twice, once for just a small cup of fries, but got half a bag instead! Yum!
Closing stores not always good news, but there's only so many dollars available for eating out by the public.