Not entirely necessary, but 'Toy Story 4' still produces goods worthy of being attached to the initial trilogy.
Tom Hanks, I'm sounding like a broken record but..., is still tremendous as Woody, I love hearing his voice in this role. Tim Allen is solid as Buzz Lightyear, but I kinda feel they don't use him - or the other originals - enough considering who they are. It is, though, cool to see an old face return in Bo Peep (Annie Potts).
There are some more new characters and yet again, like in the past films, they strike the right chords. Keegan-Michael Key and Jordan Peele are, entirely unsurprisingly, funny in the roles of Ducky & Bunny. Christina Hendricks is a good Gabby, while Keanu Reeves amuses as Duke Caboom.
The film focuses on giving the viewer(s) extremely heartfelt moments and for the vast majority it hits as intended, though they do try to tug on the heart too much in parts. The animation is stunning, especially in the early scene with RC.
Is it a thing everyone wanted? Most probably not. Yet is there fun to be had? Most definitely. For a third sequel, you gotta give respect to Pixar & Co.