There isnt really a lot wrong with VAR.
Yes we got the "Poundshop" version, but I presume that decision was made in conjunction with the clubs around what they were prepared to spend on it.
Of course more cameras would give better angles to viee incidents from, and ultimately provide more accurate lines for offside decisions.
However, the 2 main issues with our VAR are......
1. The officials making the decisions are incompetent.
2. Due to their incompetence, they take way to long to come to a decision.
Unfortunately, we can have all the cameras in the world, but if those 2 things dont change, the matchday experience will never improve.....