I hardly watch any boxing now. I too think it's become too obviously fixed.
Also, the boxers seem to concentrate their talents on talking the talk beforehand instead of being able to walk the walk.
As a Brit, my favourite boxing time was the 90's Super Middleweight division. There seemed to be a top class title fight every weekend. Chris Eubank, Nigel Benn, Michael Watson, Steve Collins, Gerald McLellan to name but a few.
We had a local (he lived 100 yards from me) boxer called Henry Wharton. He was a wall. Like Homer Simpson in the episode of The Simpsons where he fought the world championship. Unfortunately, he was a Super Middleweight at the same time as the above mentioned fighters. He was as gifted a boxer as those guys. He lost on point to both Eubank & Benn.
Then came along Nassem Hamed (bit of a gobshite) and Ricky Hatton. I lost interest after those two really.