Summary: The product works well and should be good fun BUT it rejects words that are genuine and accepts words that are French, Spanish, colloquial Scottish, ancient and just imaginary. With regard to participles and plurals there are different rules for the DS and you the player. Sometimes the only way to play is by random assortment of tiles and seeing if the result is accepted. This is not what Scrabble is about.
Summary: There must be a different Collins dictionary in the States! Some words they use are not in my dictionary, they also use names and abbreviated word which I didn't think was aloud. Still it all helps to keep my brain ticking over. The game only allows 4 players, I wish there could have be a choice of 2 or 4 players.