Didn't buy a vehicle from here but it's because their best offer was beaten by another dealer.
I would put this dealer in the top 3 out of the 20+ dealerships I dealt with while we were vehicle shopping.
I sent e-mails back and forth with Mark Stahl, who was able to quickly provide me with OTD prices of the vehicles (and options) we were considering. He didn't try to push dealer packages, window tint, or anything that we didn't request.
He was also very straight forward and gave us his best OTD price quickly.
As we didn't buy a vehicle from them, I wouldn't feel right giving them 5/5. But I would definitely recommend them (or at least Mark).
Mark acted professionally when I informed him we had purchased a vehicle else where, offering his help in the future.