I like them, have 5 or 6. You get a lot of performance without much recoil. If I had to get down to one deer cartridge, I’d pick a 7 Rem Mag.
We have a very different perspective. I have one in a longer custom barrel Savage. As i recall she kicked like a mule. Have not shot that rifle for years.
I like light weight rifles & seem to only hunt midwest Whitetail deer, where 300 lbs live weight would be a big deer. In the last decade I have gravitated to the 6.5mm Grendel & more recently the 6mm ARC. The little CZ 527 has been doing well inside of 300 yards for my use. Then I grew up with the 6mm Remington. I am in the camp that the 6mm Rem does great though burns more powder than really needed.