"Seems like it's going to be really hard to make money at it, and, therefore, really hard to get any great games done. Much like Flash games, the audience is huge, but the content isn't likely to be good enough to have people pay for it"

This quote by Mike Wilson is describing the difficulty of making money in the gaming industry. He is suggesting that, similar to Flash video games, the audience for gaming is big, however the material is not most likely to be of a high enough quality to make individuals pay for it. This implies that it will be difficult to generate income from gaming, and for that reason difficult to develop great video games. This is likely due to the fact that the marketplace is saturated with low-quality games, making it difficult for developers to stand out and generate income. It is clear that Mike Wilson thinks that the gaming industry is a hard one to make money in, and that it is tough to produce excellent video games.