Coming out in an era when satire was king with the likes of Spitting Image and Ben Elton doing his laborious, but pointed stand-up. Hale & Pace like slasher horror films of the 1980s is a great example of something that was a critical failure, but a commercial success. Much maligned throughout it's incredibly long run; sometimes justifiably, often unfairly.
A common criticism was "two straight men"; an unwritten rule of comedy being a straight man and a clown a la: Morecambe & Wise and Laurel & Hardy. However, there are many successful comedy double acts with two jokers like Dick & Dom, Trevor & Simon and Vic & Bob. The criticisms of being vulgar are true and often the laughs would be based on someone saying a rude word or a vulgar punchline about bodily functions.
However amongst the throwaway sketches there are some sketches that are as good as anything on any other sketch show at the time: "Yorkshire Airlines", "Piss Off Mr. Chips", "Billy & Johnny" - two kid's TV presenters who hate each other. Weirdly, many comedians who criticised H&P pretty much did the same albeit in a slightly more clever way: Harry Enfield, Lee & Herring, Baddiel & Newman. The mantra being nob gags are OK if there is a literary reference in there.
Another thing people forget is just how good the performances of Hale & Pace are. Both having a gift at regional accents. Norman Pace is a surprisingly good singer, while Gareth Hale often bring a pathos to some of the sketches.
It may have gone for the cheap laugh or have been unecessarily violent and rude, but it represents a time when there was entertainment for the pre and post-pub audience. I will pick the worst of Hale & Pace over the best of Naked Attraction, which is the late night fare du jour.