if you do a search on the forum there are several comments

main one
http://www.holidaytruths.co.uk/viewtopic.php?f=23&t=75424&hilit=porto+azzuro

plus

http://www.tripadvisor.com/Hotel_Review-g608946-d499788-Reviews-Porto_Azzurro-St_Paul_s_Bay_Island_of_Malta.html

We stayed there a few years ago before they were timeshare. Then there were hardly any bars round that side of the bay but I understand that there are now a few more. The Porto Azzurro was a very nice place to stay it was just the lack of nightlife in the area that let it down.