No need to compare to Escoffier – my experience with Boston Market is that their chicken is pretty run-of-the-mill oversalted cheap rotisserie chicken. No improvement over the $5 grocery store birds, although the sides may arguably be better.
I’ve never had super-high-end rotisserie chicken (I do dine in some fancy dives, but I’ve never even seen rotisserie chicken on the menu at such a place), but my experience with good roast chicken is that it’ll generally be meatier and less mushy, have crisper skin, and have seasonings that taste more flavorful and less like salt.
They’re too salty for my tastes, but then again, store bought ones can easily be as bad, depending on how long it has sat before it gets to you. I’d rather roast one myself, it’s fairly simple, and the end product is much better.
I can make a roasted chicken in about an hour and fifteen minutes, using three ingredients (one of which is the chicken) that beats pretty much everything I’ve ever had from a fast-food place and most everything I’ve had from restaurants. Roasted chicken is one of the easiest things to make. Unless you’re short on time, just make your own. Bonus is that you can use the carcass for stock!
I’ve only had Boston’s chicken once, and I was far less than impressed. It was barely edible. Same with their meatloaf. So even when I don’t feel like cooking, I would not recommend it. Like an earlier poster, I would choose a nearby Peruvian chicken place. However, I agree that doing one’s own chicken is as easy as can be (I use more than 3 ingredients as I like to vertically roast mine on a beer can).
I’d never really tasted rotisserie chicken until I sampled some of Nelly’s. It’s so good, you’ll want to compose a love ballad about it. And it’s danged cheap, to boot.
That said, though, Boston Market’s chicken is certainly better than passable.