Our family does not really spend money on fancy meals, we just don't like food that much I guess, (our friends will sit for hours enjoying all the different courses), we would rather spend money on entertainment. I thought I would plan a few ts meals at disney, but after looking at the prices compared to what you get...just doesn't seem worth it! Are the prices getting higher in order to encourage the dining plan? We are not ones to do the dining plan, we do a lot of cs and snacking..and hit the rides hard

Am I alone in thinking the ts food is a bit expensive for things like say....spaghetti? for a family of five? I know every family has different priorities....
It is expensive. So are the CS meals (relative to say, McDonald's). They have you captive, and it is inconvenient to leave the park to eat. So, yes, the prices are high.
If you want to do a few TS meals, there are less expensive ones to be had. Breakfast and lunch are always less expensive, and some restaurants are less expensive than others (Kona Cafe, Biergarten and Tusker House are a few off the top of my head). If you are looking at character meals, there are different prices for the different restaurants there, too. For example, if you want to see Cinderella, it is much less expensive to see her at 1900 Park Fare in the GF than in the castle. And if you want a bunch of princesses, breakfast at Akershus in Norway is less money than any meal in the castle.
We also find that time of day is another way to save money - we could eat breakfast in the room, have a light snack around 11, eat a late TS lunch around 1:30 (lunches run later than that - depends on the restaurant), and then eat a light snack for dinner. Esp. with buffets, if we ate a late lunch, we were too full for dinner.
If you have breakfast items in the room, you can save time and money. If you have some snack items and refillable water bottles, you can bring them into the park and not spend money for every snack. (If you don't have a rental car, there are grocery delivery services.)
ETA: Another way to save money is to split meals at TS restaurants. You can't do this at buffets or "family style" TS places, but you can at places where you order from the menu. Servings are usually generous.