I have always loved Colonial Williamsburg! It is truly a look into history that is both beautiful and unfiltered.
Unfortunately, this is not the best attraction for handicapable people that are not ambulatory. Expect to walk at least 1-2 miles, most likely more. Persons not capable of climbing multiple flights of stairs will miss 50% or more of most tours.
Likes:
Beautiful scenery - (Fall and spring are both really beautiful times to exoereience the raw vivid color in the colony's natural beauty.
Colorful re-enactments - these are often underappteciated for over the top dramatics, but do pose an interesting look into history not shared in public education.
One of a kind experience - I have traveled to many hostorical sites, but nothing has held up to the complete preservation and historical architecture that resides in one of America's earliest capital cities.
Plenty of photo opportunity - pictures are encouraged everywhere. The local "Colonists" are always helpful in directing you to their favorite scenic locations for a picture or two. Some will even gladly pose with you if you like.
Great for couples and "wander tourism" appreciatives - Exploring off the beaten path in Colonial Williamsburg can really enhance your visit. Little gems of knowledge, scenery, and culture are literally around every corner in places that you might not expect.
Free visitation - Just walking the town and the grounds is completely free of charge. Tickets give you access to enter buildings, take tours, etc.
Very good veteran discounted ticketing. There is also a military member area of the colonies that is only available to military and former military members.
Dislikes:
Modernization is slowly decreasing the historical accuracy the colonies once held. I remember the bakery once had a wood stove and lovely ladies preparing pies, breads, cookies, etc. in Colonial style. I was dismayed to find this replaced now with a modern heat lamp warming box holding prewrapped ham biscuits and plastic packaged pastries and baked goods one could find in a convenience store. Gone are the iron cooking utensils and old style charm that used to enhance the dining experience at the colony, replaced with modern grills and hotdog/hamburger fare. I felt a little insulted eating the delicious beer battered fries at a former favorite dining attraction.
Overall: Still a great and unique experience that is slow paced and family-friendly. A free enjoyable scene to explore before you buy tickets. If you have two days to fill on your travel, I highly recommend just walking the site the first day for free and create a plan of the attractions you want to explore further when you purchase tickets the following day.