Stories like this give snow removal a bad name. When you take your time, have patience, a lot of practice and the right tools, it is a lot of fun. Actually taking your time, saves a lot of time, because bad things don't have to be fixed. I have been snowblowing 15 to 30 feet of snow a year for 30 years, so about anything that could happen, has happened.
Below is a mid winter picture of my house a few years ago. The rig on the right is my old blower. Cleaning off the roof is a nasty job, but get easier as the winter go along since you just walk up on the roof, you don't need those pesky ladders.