Yeh, the little kids or adult beginners learn to ski blues pretty quickly at GT. Same as Plattekill.
I have a friend who didn't start skiing until she and her husband moved to Victor. She did the 3-lesson package and that was more than enough to get her started. Her DH learned to ski as a kid in Europe and likes to ski fast.
The beginner and teaching area at GT is actually a lot of fun. The lift is pretty slow so have time to recover if getting tired. On one trip, I'd had enough by lunch time. I didn't become a solid advanced skier until a few years later. My ski buddies were happy to take it easy too. We were all over 55 then. So we rode the beginner lift quite a few times to explore the terrain over there. The trees were great for someone just starting to explore off-piste. The liftie was a jolly man who looked like Santa Claus. He called us the "kiddoes" after he noticed we were taking laps.
Perhaps a lesson or three for your wife this season? My experience is that once someone is comfortable skiing with others on blues, skiing becomes a lot more fun in general. Regardless of whether skiing at a big or small mountain. I've always been able to ski any blue out west as an adult because I learned to ski as a teen. In recent year I've helped friends who learned as adults get over the hump. Not by teaching them. Just by skiing with them at a pace that is comfortable and re-enforcing whatever an instructor already worked on with them.