This place deserves ZERO stars!
The Hilton near Logan is not like any other Hilton I have ever seen. It seemed low-class. The check-in process was terrible. I had to wait for about 20 minutes while "Hilton Honors" guests kept showing up when I was "next" in line. They are allowed to continually cut in line while regular guests stand there waiting. I was first in line the entire time. It was NOTHING like First Class check-in at the airport where there are separate agents for us and other agents for the economy people. I will NEVER stay at the Hilton again. 
The restaurant was a low-class sports bar. They did not have a nice place for drinks. The menu at the restaurant was terrible and the food had no taste at all. It's a terrible place. It does not even compare to the Hilton Hotel that we have here in Osaka, Japan. This place is a dump.
It may seem nice to people who have no idea what a classy hotel is meant to be. It must cater to a certain type of person who would be satisfied with such terrible service.
The man who checked me in denied that I waited for as long as I did. My two friends with me confirmed that I had not been exaggerating the time. They kept saying, "Aren't you first in line?!" But then another couple would walk up to the other line. The 3 idiots at the desk should not have been there for only Hilton Honors guests. There should have been a better system.
Don't bother eating in the restaurant. Do not order room service from that terrible restaurant either. 35 dollars for 2 pieces of Boston Cream pie that tasted like plastic was a bit steep. We also got 2 bottles of water with that order. We did not even eat the cake. Too nasty.
Bad service, bad food and bad atmosphere.