Try to find out the breadth of background of your chosen experts. So many Americans make one trip to Europe and find much that is different to them than at home. Different is better, and they're mighty impressed with what they see. They think that wherever they have been must be the finest destination on earth. If you find an experienced traveler who has seen many cities and countries over the years, you'll have a source that can put things into perspective.
Every country has much to recommend it, but it's all relative.
As well, weather is a tricky thing, and can strongly influence ones opinion of a destination. You should generally be able to better-trust a source who has the advantage of many visits to a destination, over the years and in all seasons. Take advantage of the reach of the Internet in planning your travels, but don't let yourself be taken advantage of by self-described experts who are more experienced in blowing their own horns than in travel. Few Europeans are surprised when Americans don't speak their language, or any European language. It's largely understood that most Americans receive little useful language training.