Product review (4 stars): Great value but not the real Viking
If you are looking for the real Viking that Viking is known for you should look at the pro series.  I have the pro series in my home kitchen and it is incredible.  This is a budget option. I put this in my vacation home and it is much better than the GE I replaced but not as great as the Pro at home. For half the money it is a great deal.  I found that the left burners were good.  The front right burner has a lot larger btu's which really wants the large pot.  When I tried it with a small pot it didn't work well but I guess that is why there are burner size options