Obviously I may be biased, but I like the concept of VAR. Replay officiating works pretty well in leagues like the NFL; the PL is way beyond incompetent with the way they execute it though. It really shouldn't be as hard as they make it. I feel like a lot of the calls are made in a corrupt nature. I also think if VAR didn't exist that it would still be just as corrupt however, if not more. I don't trust the refs in the PL at all. It's honestly shocking how bad or obvious the calls are sometimes. I will say that I don't think VAR's failure is the result of the concept itself but more so the terrible execution of the use of the technology. Like I said, it shouldn't be that hard.
*I don't agree with the "sinbins" concept.