It was entertaining enough and would have made a fine side story/short film, which is what it felt like. Totally not on par with 1, 2, and 3.
I absolutely hated how in the end (spoiler), Woody ended up leaving all of his friends to go on the road. I know it's just a movie, but this series and its characters have meant the world to me for years and I refuse to acknowledge that Woody would abandon all of the other toys.
I also hate that Gabby Gabby gets sympathy AND Woody's voice box even though she was totally in the wrong and didn't make up for it.