Was out in Phuket Town this evening.
Michael's was open, but I didn't look in, so I don't know how busy it was. I think they only open in the evenings.
Roxy's had a few customers, but it looked like a quiet evening there.
O'Malley's had reasonable crowd, which was good to see. Down the road at a place called PJ Tour & Guesthouse they looked reasonably busy too. They have pool and sport on TV.
Rockin' Angels was busy, with the owner, Patrick (50 something, from Singapore), on guitar and vocals, his Thai wife's teenage niece (from Phuket) on bass and vocals; they are the regulars. There was a 40 something Aussie drummer for an hour, then a 30 something guy (maybe American) took over. A 20 something English guy got up to sing several songs. The customer age demographic reflected that of the band, about a third Thai, two thirds expat and travelers, and about 50/50 male/female.
I noticed the odd farang face at quite a few other places around town, some of which were quite busy.
I can't recall a place called "Fever". The places I mentioned have all been around for a few years, except for the PJ Tour, which I have only noticed recently. "Fever" could be one a number of places which are aimed at the young Thai set, which tend to open and close or change names quite frequently.
A pleasant evening can be had in Phuket town, albeit not too different from what you might find in a moderately sized town in many other parts of the world. In addition there are the Thai type places, with pretty girl warblers and hostesses.