Quoting Ms.Eagles:" I've never used Scentsy, but from what I understand is you have you scrape wax and it can be messy (?) ... [snip!] ... turn it on....when you want to change the scent, you just put a lid on the scent pod and change it. No scraping, and no mess!"
I haven't had many issues with it being messy. I wait until it's melted, and then pour it out back into the scent package when I'm done with it.
My favorites are: Gingerbread, and the cafe scents. The cinnamon roll, mocha something or other. lol