I've been to Boston.. last time about October 2015...stayed in a *hotel close to Boston Common. Don't recall a great deal, other than the hop-on-off bus service that went as far as Harvard University and MIT in Cambridge, and the heritage trail red line that runs for a couple of miles through the centre. Boston's got quite a European feel, compared to most US cities. Logan airport is not far from downtown, again unlike other major US cities, which tend to have airports out in the sticks...eg. O'Hare in Chicago, and JFK to a degree. The house where JFK was born is on Beals Street in Brookline...Not worth a visit TBH.
Coming to land at Logan you actually fly over Hull...fact.
PS.....There's a decent bar in Fenway Park, which served a decent pint of Guinness. No games on when I was there.
* got woken at 3am by garbage men coming to collect