To us, the automobile exhibit was the best part of this stop. It seems like, as others have said, we missed most of the beautiful flowers in bloom by going in mid June. There were still pretty flowers and plants in some parts, but we definitely didn't get the full experience. The $15 entrance fee did seem a bit much to us by the time we left - but again as someone else said, it's about timing. Not sure what else will be blooming later in the summer, might be best to check that out first. There are still some fun things, like a treehouse, sundial, waterfall, etc. Just not quite what we were expecting. Contemplated between rating 3 or 4, but the automobile exhibit really was interesting, so 4 it is! It's not something I would consider a must do while on the cape though. It's definitely off the beaten path & could provide a relaxing afternoon if that's what you're looking for. You feel like you're driving through the middle of the woods looking for it, but just keep going & you'll get there!