Travelitis; I found the BEST deal for the $27.50 vouchers is the Rainforest Cafe - they have entree's at $39.99!!! I figured up what I'd most likely want there and it came to $58 BEFORE tips and tax!! And that was NOT the most expensive meal either! If one was to go with the MOST ex*****ive way at Rainforest Cafe, then they'd save over $50 with the voucher!
Remember this when adding your prices: Vouchers include tip AND tax. For the $11 vouchers there would be no tip (except at Beaches and Cream since it's a sit down)...but for the $27.50 vouchers there is. 6% tip plus 15% tax =
21% added to the bill!! 
That's a LOT of extra money that doesn't show on the menus!!
I'm using 1 voucher for BOTH my husband and I (we will share the meal) at the following restaurants: 50's Prime Time Cafe, Cinderella's Royal Table, Le Cellier, and one at EITHER Alfredo's or Sci-Fi Dine in (whichever we happen to be in the mood for...We'll be using 2 vouchers (1 for each) at Rainforest Cafe because we'll want different entree's. When adding the cost (including tax and tip) I am saving between $3-10 on most, and about $25 each at Rainforest. The savings is great, but being able to PREPAY a few meals is even better. These vouchers include appetizer, entree, dessert and drink.
Same goes for the $11 Q&C vouchers - they're worth it - only saves a $1-$10, except Beaches & Cream which could be significantly more depending on if you order the Kitchen Sink (a dessert at $22 by itself!)...and they are available Lunch AND Dinner! These include entree, side, drink and dessert.
Another thing to remember when figuring the "value" of these: Drinks is ANY non-alcoholic beverage. Shakes at 50's Prime Time Cafe were around $4.00 I believe (I don't have the menu open on my computer right now, so I'm not 100% sure about the amount)....my DH and I LOVE to get shakes at restaurants but will normally not splurge...but since they are INCLUDED in the vouchers...then we will!
Personally for under $30 to feed us both at nice restaurants I feel is a BARGAIN! We eat out a few times a month and normally spend over $40 for the two of us (sharing an appetizer if we even get one, two entrees and two drinks)...
Speaking of drinks, I do have one other question about soda!

When you buy a soda at a restaurant (or counter service), is it "refillable" for that meal, or is it $2.00 for a cup of soda with no refills?
Thanks!!
Crystal