The imaginary doctor I Wholock

This is my first time viding crossover, and I have no idea how it turned out. Don’t know if I like it or if I hate it. Basically, the story goes like this. Amy, Sherlock and John all meet the raggedy doctor as kids and because of him they also find each other. Sherlock gets a tardis key from the doctor for safe keeping but Sherlock has other plans. Together with Amy and John they go out on adventures but nothing goes as they though because the world they find is so much scarier (weeping angels and so on)