There is a lot of complaints about a leaky on the Crius series, they usually leak around the contact of the glass and the base (small amount). Some users from Fasttech also complaint about a leaky 510. I have no complaint about the flavor, the vapor etc.. but the way they built it. I know I can fix it but as a user, it is a very annoying problem.
By the way, I so sorry about my negative attitude, yeah, I know I have to move on as you said.
Keep on vaping my friend. Cheer.