Comments on Sierra Designs Sirius 3 tent?

[dentonfabrics]

This is the year I start backpacking! Well.....car camping anyway. But I think I found a tent that would suffice for both -- SD's Sirius 3. It's big enough for 2 people (3 people? fuggetaboutit), is really easy to set up, and it's light enough (~5 lbs) to hump into the woods for a few miles. $160 (but I hear the 20% off REI sale will be announced next week!)

http://www.rei.com/product/47696581.htm? Has anyone had any experience with this tent, or if you've viewed the sell sheet, does it at least look like a winner?

thanks,
denton fabrics