Challenge Casino Bonus - Anyone done this?

[JrJordan]

I just got an email from Challenge Casino for a total of $1000 in free bonuses. I checked out the details and apparently it works through 3 seperate deposits:

1st Deposit 100% Bonus up to $100
2nd Deposit 50% Bonus up to $400
3rd Deposit 25% Bonus up to $500

Says the playthrough for blackjack is 20x your initial deposit, so obviously seems like a great deal. Anyone have a positive experience to share about them so far? Just want to make sure I'm not going to get ripped off. Thanks.

[JrJordan]

I did a little research at the CW forum and found out that they're all sticky bonuses, so it takes a little damper. However, it does use the Viper software so autoplay blackjack is allowed to as low as $.50 bets to cut down on variance. I'll be willing to give it a try if someone can give me a good report. Thanks.