My brother built one of those in 1970 or so. A bunch us took some pictures in battle scenes with a bunch of kits in a housing development. I still have the photos, but they are on slides, remember those, so I have not looked at them in decades. I was 20 years old, and I was not impressed with the kit. Well, it wasn't a "tank", and it was modern, also it was wheeled. That's 3 strikes against it. At least it was British. Man that was a LOOOONG time ago. A good thing is that my brother, now retired, has been back into plastic kit building and over the past few years , with grown children and living half a continent away, we have found that we are the same kids. Life is good.
I've only read reviews of the Dragon kit, they are positive, mostly, aside from the knock out pins on inside hatches. Not a big deal, in my opinion.