Preheat to 350'F in less than 2 minutes, plenty of grilling space considering it is a portable, light but sturdy, well designed for on-the-go. You do pay the price for quality, but I definitely believe it is a good buy!
Suggested buying strategy:
Weber Q 220 @ Johnstone $270
Weber Q full length cover @ Johnstone $34
Weber Q rolling cart @ Sears $60
Subtotal $364
Homedepot price match -$36.40
Tax $39.31
Total $366.92