It depends on the hotel. The RI/SHS in downtown Chicago had an pretty good breakfast the last time I was there, as did the FI near Universal and the RI off International in Orlando. The RI in Birmingham AL on the other hand had granola bars and not much else.
I really dislike the canned eggs, which many hotels at all the with-breakfast brands have, nor do I like flavored yogurt. Isn't yogurt a flavor? And why do fruit flavors usually have to include jelly? And don't get me started on microwavable Jimmy Dean sandwiches. The more fresh unadulterated and from scratch options the better IMO, which is more hotel specific than brand specific.
ADDED: [MENTION=756468]NDN[/MENTION] - we posted at the same time. Glad to see I'm not the only one not liking Jimmy Dean sandwiches!