Got to give them four stars, 
Above the crowed, cooked to order food here is simply great.
Yes butter burger is a fun time but the real mean is their entrees 

Fried Chicken and Fried Cod, they keep their fries clean and use a great breading recipe,  try it you'll be back for more.

The beef is ok, sometimes a little salty.  

mixers,
not the biggest fan but they hit the spot when you need to.  be creative and make your own mixer.  

Service,
well its ok, they do bring it to your table and when you do a drive thru don't expect this to be Wendy's, it will take some time depending on what you order.  Your given a number and a nice high school student will bring some food to you.
The service seems to be young here, they just like hiring someone looking for their 1st job or so.  No this does not create the best service but creates, our local future.  giving a younger kid a job is not easy to do and these kids will move onto another job and keep working this is good karma for Culver's Phoenix  and shows an investment in the town.  

I choose to review this location because it has been around.  I used to go out of my way to find a Culver's.  now they are popping up around town.  As a Midwest person this is great to see.  This is mid west food, comforting a little greasy but dedicated to a great meal.  

kevin