It is very carbonated. I think it took me more than 5 minutes to open it so it wouldn't blow out.
Nice aroma, a bit bitter. Not as sweet as I like, but tasty.
Second drink. This is also a first.
Sweet, a little bit alcoholic. No gassy feeling, probably because the bottle had been open for a while. It is so-so delicious. I would like to drink it right after opening the bottle.