We recently sailed Viking Neptune on a trans-Atlantic crossing in December. We enjoyed the Scandanavian decor and thought the service and food was comparable to Seabourn. Unlike Seabourn, cruise price on Viking does not crew gratuities or unlimited alcoholic beverages. While Viking did offer wine/beer at lunch and dinner, we chose to purchase beverage package to enjoy additional drinks on sea days and evening, before and after dinner. Viking did offer a free excursion at various port calls; however, we found that these excursions can be crowded. Viking also provided free access to the spa (minus treatments), which was nice on sea days. We found Seabourn to be a little more formal. Overall, you cannot loose choosing either Seabourn or Viking, and we intend to take a future Viking ocean cruise. However, our choice is still Seabourn.