I find it hard to be too hard on animated films. There is generally a creative idea that springs into action and the results are what then fits the mold. It's a "what if" thing. Obviously, many non-animated films also start with this premise, but here we can create whatever visual world we want. The sky's the limit. Here, we have a world of robots, who lead lives like humans, but who have different shapes and sizes and functions. They integrate into this world and do their thing. Some have hopes and dreams. Rodney Copperbottom is a dreamer and an inventor. He wants his inventions to be noticed, so he packs his things and heads off to find his hero, Mr. Bigweld, who holds the future of enterprising robots in his hands (are they really hands?). He arrives, but the big boss is nowhere to be found. He engages the help of a collection of outcast robots, one voiced by the late Robin Williams, to go on a quest for information. This is a nice movie with no great pretensions.
