Rating: 5 / 5
It might be.
I've had my Firstlight since 2004. I pro-dealed one of the very first to hit the market. I seam sealed it thoroughly, and have been using it without fuss ever since.
The design is proven. Quick to pitch in any conditions with minimal practice, and when guyed out well very bomber in all but fully epic mountaineering conditions.
I've found mine to be fully waterproof, even through the edge of an Iowa tornado during RAGBRAI.
It is fragile. While drying it in the back yard years ago I didn't fully stake it, and wind flipped it over and abraded several holes were the poles contacted the deck. Easily fixed, and not a problem since.
I'm a hair under six feet, and have done a trip with a similar sized partner and we fit fine. Any taller and it'd likely be a problem.
An MSR E-wing makes a nice vestibule. I'll be bringing mine for any trips where multiple days of rain is likely.