Well, last year we stayed 10 nights, and went into the parks about 7 days. This year we went in about 15 days? Yeah,that sounds about right. We were ready to come home, but felt we hadn't seen everything, esp at Epcot.
We got great deals, and had APs we used for 2 vacations in the summers.
Keep in mind that we are NOT commando tourers. We take if very easy, go in early, leave early, wander around.