This is the most typical story about the Third. It's as typical as it gets. The only fresh note was the return of Roberto Salamander, who was the villain in the Second Doctor's TV story. But in general, his presence doesn't really change the flow of the story and feels typical.

But if you're a fan of the Third Doctor and his adventures as a scientific advisor to UNIT and want the Master to be active in the story, then you might even like it (although the Master's moves here are typical of Delgado's incarnation). The drawing will not spoil your impression, although it is a bit flat and often lacks depth and shadows, but in general it is normal. It is comfortable to perceive and the plot does not suffer too much.

In general, everything is somewhere like that. It's a really good story, but I can only recommend it to die-hard fans of the Third Doctor and his stories.