The phrase "really in depth" is grammatically correct and can be used in written English.
Example: The author conducted thorough research and provided a really in depth analysis of the topic in her latest book.
We go really in depth because we feel this is vital, whether kids make it to the N.B.A. or not".
Consulting firm Milliman on Thursday issued a really in depth report on how Obamacare will likely change the cost of health insurance in the state.
Seriously a person appear to realize the stuff cheers for producing that really in depth post along with together with all introducing photos!
Shortly before stepping down, the Spanish prime minister, José María Aznar, told Le Monde: "It's been a long time since we discussed things really in depth between European leaders.
McQueen added: "I just wanted to make a film about slavery because it hasn't been looked at before really in depth, so it was a gaping hole in film history and I thought to myself that I wanted to investigate and have a look".
Now this is getting interesting: I can see using the blogging tool, and adding in my flickr pictures and del.icio.us bookmarks to give visitors a really in depth overview of who I am and what's going on in my life.
As a result their articles are really in-depth.
So you chose this really in-depth gratitude meditation.
It was like a job interview – it was really in-depth.
A really in-depth talk on American politics, and the big fear about the rise of China and how to respond to that.
There is a culture of warmth and friendliness built around the kitchen table, with shared meals and games as well as really in-depth talks about what has brought them to contemplate suicide.
