It's a tricky subject for me. I've been a fan of some remakes recently, particularly the Disney-funded Star Wars reprise and Godzilla (2014) (Apologies, it's a guilty pleasure of mine), but can't help but feel sceptical to some degree every time I hear of a series being rebooted. I often find the marketing of these remakes to be very obnoxious, sometimes inescapable, which does no good for my expectations. The problem with the marketing of remakes is it becomes very hard to distinguish between what will be a good-hearted crowd-pleaser, and what will be a cynical cash grab for the sake of a studio executive's mortgage.
I do appreciate it however, when effort and passion is put in to a remake. When your film is guaranteed colossal success at the box office, there is almost no need to make it worth people's time. Therefore, I am eternally grateful to those who give every ounce of effort to make a high-quality, entertaining film for the sake of the audience. Examples of this would be Scorsese's The Departed (2006), and Casino Royale (2006).
Overall, I think remakes are a good idea, there is nothing wrong with pleasing a large crowd with what they want to see. I do have a hatred however, of the shallow and heartless remakes pushed out in the summer for an easy profit.