I read an online review and came across the expression It’s hard to tell — which work well. Would native speakers speak in this way?
Here is the full context:
While the nose is equally anise and room-filling, on the tongue it pops with a variety of herbal and some fruit flavors. Lemon peel is apparent as is pepper. Lots of green and grassy herbs — maybe rosemary? it’s hard to tell — which work well with the fruit and spice and, of course, the anise. The flavors work well together, and the spirit is very balanced on the whole. St. George is easy to drink without being simplistic and watery.