Most people are too hard on this game - it's a nice, solid, fun game.
On a serious not, ET: P is a very good game, especially considering it was the first of its kind. A lot of people were mad at the lack of selection, but the developers didn't want to put too much work in if no one was going to like it.
Well, I think a lot of people did like it. There 12 games all together, and a good amount of variety.
You can do kung-fu, keep some soccer balls in the air using your head (or hands, but that's not as fun), you can wash windows (trust me it's more fun than it sounds), and a whole lot more. However, you do need a good amount of space, and not to mention a LOT of lighting, but if you have the requirements, this is a great game.