This is a strong, fantastic scent. It's a super rich, salty, buttery caramel corn scent with a smidgen of cinnamon apple. It's not really pumpkiny. Since Pumpkin Apple Muffins is still available at Walmart for $2.00 (as of October 2018), if you like this scent it makes sense to buy it there (since AmbiEscents melts are $2.99).
Although the notes are very similar to Better Homes & Gardens Fall Into Autumn ("Golden acorns and crisp green apple that combine with warm notes of smooth applewood and red cedar nestled with aromatic leaves, white orchard pear and gently spiced harvest berry"), it's not the same scent; Fall Into Autumn is also woodsy and smoky, but with no apple notes, and it has a weird sage type note in the background that I don't like (similar to ScentSationals Mountain Twilight (a very popular scent, whose notes are also similar, "A cool breeze with pine and aspen, with hints of balsamic, evergreen, juicy berry, and ambered greens"), but I also don't care for due to the biting, vinegary, sagey type note).