Despicable Me was a fine movie, it was nothing amazing, but it had some heart and some charm. Hop is something everyone forgot about for a good reason. They also made the Lorax, which was awful, and jammed a bunch of useless junk in to pad out a children's picture book into a feature length film. Despicable Me 2 was forgettable and unfunny, and Minions was even worse. Then there was the Secret Life of Pets AKA Toy Story with animals, and... Sing. An emotionally pandering waste of a film full of obnoxiously dated references, and a lack of any creative use of their animal designs whatsoever. Despicable Me 3 I saw a trailer for, and never plan on seeing ever because it looks god-awful, and they also did a Grinch remake which as you can imagine, I don't plan on seeing.
They don't have a good track record whatsoever. It's become quite clear over time from their reused assets and other corner-cutting measures that all they care about is making as much money while spending as little money, effort, and time as is feasibly possible.