I have tried almost every Solitaire game on the web, and McSolitaire is by far the best. I have an Apple 27" LED monitor, and I have McSolitaire to fill the screen... the cards are regular card size and the resolution of the graphics are outstanding.
There is a good selection in the preferences to tailor the game just like I want... flip 3 cards, with the speed that I select, and alert me when I have no more plays and when I have the game won.
To top this off, Claude (developer) responds very quickly to any emails sent to him, and makes improvements in good time.
The only thing lacking in McSolitaire is sound. I like to hear card flips. That's the reason for the rating of 4 for Graphics & Sound. For everything else... McSolitaire is a 5.
Thanks, Claude, for the best!