Was excited to try this one. Fairly disappointed. This stuff isn't that good. The wet hay description above is a good one for the after taste. I will choke it down, though.
I enjoyed it I got more of a peach flavor from it. I'm not sure but I thought the peach flavor came from the yeast. But what do I know. Over all I thought it was great on a hot day.
One of my new favorites......It's a bit thin but the hops really come through because of the light body.......since you mentioned watermelon, I can get a bit of that in the aftertaste although maybe a bit more grapefruity.
I tried it at a beer tasting event at a ski lodge about a month ago. I like it, I would buy it if i could find it locally. Then again I tried many a brew before it too...