I think the 'bad' reputation Liverpool has is decreasing. It's an amazing city! I go sometimes - lots of museums and galleries - lots of nice pubs - and the people are friendly! And last year, they put on an amazing show which was televised (well, in the NW at least) to mark the 100th anniversary of the Titanic - have a look at this link http://www.bbc.co.uk/news/uk-england-merseyside-17777090. Looked amazing - wish I was there for that. But, yes, an interesting city, with its links to music (Beatles) and maritime history, I'd recommend a visit.