Which towns in Nottinghamshire are considered to be really nice places?

I don't mean to cause any offence with this, but the only town I've been to that I'd consider to be a cool place would be Southwell, while all the others I've been to weren't places I considered to be particularly special (that might just be my interpretation) - examples would be Mansfield, Eastwood, Worksop, Sutton, Kirkby.