ive been there numerous times to study massage over a number of years, its ok if your with a group of friends partying but most tourists go there for a week after BKK to apparently chill out before going to the islands. After 7 years living in Thailand my assessment is, its the same as everywhere else unless your a tourist, sure pai is 3 odd hours outside but even thats the same as lots of other places. Coffee shops, grapow, its the same. If your a tourist or want to study its great but as a place to live it would get as old as fast as anywhere else