Planes: Fire And Rescue Reviews
Second main complaint would be the protagonist: I kind of feel like he was bland and the film would have been stronger with some other random plane taking the wheel. The gearbox element was fine and drove the plot forward but there was no need to tangeantally tie this into the previous "planes" movie with the racing airplane... it was really unrelated and tacked on. As such the protagonist was easily the least interesting character in the film. Blazin' Bill and the rest of his crew (minus annoying yellow plane) were fine, though, it would have been interesting to see them developed further.
But it's okay for a "kid's film." The fire visuals are pretty cool, and even if you know where the plot is going it's not handled awfully. If your kid likes airplanes or fire they'll probably have a good time and I think that's all the film was really trying to do anyway. I wouldn't deliberately turn it on but I'm not rolling my eyes through it wanting to turn it off when it does come on, either.