In regards to Metal Gear Scanlon, MGS3 will probably take a bit. It's a pretty long game, and it has a lot of systems. It can also be kind of tough, at least if you aren't great with the base mechanics(though Drew is steadily improving). However, I think Drew will really like MGS3 and the atmosphere/story, so I bet he pushes pretty hard with it. On the flip side, I don't think MGS4 will be a big deal. It's way more cutscene focused, it's really entertaining, not nearly as difficult, and it's the best playing of the games up to that point. Much more in line with Western shooters. I think Drew will shoot through that with ease. As a side note, I think MGS4 is my most anticipated play through. It's still my favorite of the series thus far, and I'm curious to see how Drew reacts to the big conclusion of the Solid Snake arc.