Wii has a sucky LTD review score average; PS3, not so much.

[HappySqurriel]

Regardless of whether it only includes games with 20 reviews, a simple average like this is not a good representation of the line-ups ...

Practically no one disagrees with the following statements:

1. Wii was not expected to be successful so received less support early on, and most of its early support was pretty bad.
2. Many Wii games receive poor scores because reviewers do not know how to score unconventional games.
3. The PS3's line-up is full of sports and racing games which tend to receive higher scores regardless of whether they have anything new beyond a roster update or increased numbers of cars.
4. The PS3 has several highly rated ports of older XBox 360 games, and most of its line-up is full of multiplatform released games.