We're regular WL fans, alot of stays there and had the chance to try a villa studio....before I start, there's nothing wrong with the villas but but me, I rather prefer the main lodge north wing.....
The villa studio wasn't all that different than a regular room except for the one queen bed and sleeper sofa....kitchenette....no big deal...but we found ourselves using the buses more since they were the closest over the boat....and after you're back from a park and in your villa, the walk to the Roaring Fork is a bummer...I know we walk all day, not that far but we are so used to down the hall, onto the elevator and around the corner and we;re there.....we also enjoy the antics at the main pool over the villas.....
Bottom line, if I'm in the villa and walking alot to the QS, boat dock and main pool, why not just stay in the main lodge....yeah, more room in a villa (probably better if not in a studio) but how much time do you spend inside? We spend all our resort time outside so we're back to the main lodge like I said, close to the boat dock, QS and pool (main).....but it's just the 2 of us, if you're a larger group and need the 1 or 2 bedroom villa, it's your only choice other than 2 rooms....we just got too used to the main building over alot of trips....not to shun the villas but the main lodge works better for us....It is different...it's all in the eyes of the beholder...just our views..