I was in for a work meeting the other day and saw a few elements of the tour, it looked decent enough for what it is and I think even a non whisky drinker will enjoy it. For £90 I'd be expecting a fair few drinks at the end mind you.
I'm not sure about the bars though, I was in for a drink not long after it opened and there is more atmosphere on the moon. It wasn't enjoyable at all and we left after a couple. It's going to be sonehwere that is very much for the tourist market imo.