I was excited to see a story with Beep the Meep in it returning.  I thought they got his voice down well, and I loved the reveal along with that theme song, but the story was a little unsubstantial.  It's just a bunch of television references, like something one might see in the Mojoverse of X-Men fame or even The Long Game and Bad Wolf from Series One.  It's fine, an acceptable enough experience, but not exactly something I found that fun or mind-blowing.