Anyone try the Edelbrock VRS-4250 Carb yet?

There are many excellent Holley knock offs . Why do so many people disparage this one ?
Has there been issues with them ? I really like the features they added . If I needed a new carb the VRS would be my choice .

I was speaking of the Summit brand carb.

I do have some experience with 4500 series Holley 3 circuit carb on a car that uses a transmission brake. It works as expected.

No bad feelings towards the VRS on my end.