First thing is, I have used Garden Grocer and they are a pretty good deal. I have had only good experiences with them and Disney took care of my perishables when they arrived (even though I didn't order from Disney).
As far as food at Wilderness Lodge, I can speak to Whispering Canyon for breakfast and Artist Point Dinner. I ate at Whispering Canyon for breakfast last in December 2013. It was my 3rd experience and I really enjoy their breakfast skillet and bottomless milkshakes. Sure the milkshakes aren't the best ever, but they're still good and I like that they're bottomless. I experienced great and fun service. It's a louder restaurant with shenanigans involved, but if you know that going in, you can play along and have fun!
Artist Point, is by far, the BEST dinner I've had at WDW. The food was very flavorful and we had a top-notch waiter that was very attentive and met every request. It was a good and quiet dinner too, and one where we were able to slow down and enjoy the food after a lot of activity during the day in the parks.