I found this tea to be unexpectedly sweet, with flavors contrary to what you might normally have in a winter themed tea (e.g. no Chai). Personally, I didn’t find the spices overpowering. Each spice complimented the other well. If anything, the tea is a little too sweet. Reminds me of a potpourri.
I would not recommend adding milk product to this tea; The spice blend is enough by itself.