As for reviews. I have a Baja Champ, which is functionally identical to the Baja King.
My feelings are:
It’s a tough, fun chassis
It’s not the fastest thing around off-road
It’s very easy to build and get parts for
With the addition of oil shocks it gets much better.
At the price of the Baja King/Champ they make a great entry level fun offroader. They’re not a dedicated buggy though which does have have drawbacks. However the last Tamiya ‘buggy’ is from about 12 years ago and parts are getitng a little harder to find in stock.
If you’re after something for fun then I wholly recommedn the Baja King/Champ, if you’re thinking of serious racing then there’s probably better (and more expensive) cars out there.
A.