Agreed. Especially since Yachtsman isn't much of a hike if you're already in the World Showcase. The YC is within walking distance of the International Gateway between France & the UK, or there's a boat you can take to the dock of the Yacht Club. Really, all the restaurants in the Epcot resort area are a breeze to get to if you're already in the Epcot WS. Nothing should take more than 10-15 minutes unless you just miss a boat, but at that point I'd recommend just walking. We stayed at the Dolphin in August and did the walk twice, and even in the blazing heat, it wasn't bad at all. Took maybe 15 minutes, and the Dolphin a father walk than you'd have to do to get to the YC.
Not that Le Cellier is a bad choice. We ate there last summer and enjoyed the meal, but that was before the price of the filet went up around $6-7. That may not be a big deal if you're on the
DDP, but if you're paying OOP I don't think it's worth it. I agree with Aimeedyan that the steak quality is about on par with Outback, which would be fine if the filet price were $10 less. But when it's $35, I'd much rather pay a few more dollars and go eat at the Yachtsman. I think it's a better value per dollar spent since you get better cuts of beef. Plus the Yachtsman has better service, and unlike at Le Cellier, you won't be sitting shoulder to shoulder with the next table. Of course, that "is it worth it?" metric changes if you're on the dining plan as the Yachtsman is two credits, but if you're paying OOP, I think it's the better choice.