I was hoping one of the Detroit residents on the forum might chime in with their thoughts on the current state of the city. I hate to come off as overly naive but I didn't feel Detroit was as bad as its reputation. I tried to check out some of the less-tourist-y areas on Saturday and from what I saw, it was really no worse than Pittsburgh and in many ways, better. There weren't homeless drug addicts accosting people for money or passed out on every bench and there was a noticeable police presence. Can't say that for downtown Pittsburgh right now.Short answer yes.
Long answer I have spent about half my life living in the Metro Detroit Region. I currently work a job that often takes me in to various parts of the city, and I occasionally go into the city for non work reasons as well. Yes, there are some areas that I wouldn't recommend going into for no reason. But by in large based on my own personal experience, if you are going in daylight (or stick to downtown proper), do not engage in stupid activities while there, and have generally good situational awareness you probably won't have any issues. It's still a big city with its share of problems, but Detroit's reputation exceeds the reality.
I'm sure there's crime just like every big city, but no worse that any other. I used to park my truck and sleep overnight outside of US Steel GLW in Ecorse and I never had any issues.