It's no Burley... but I've read on numerous occasions that for 199, it's a pretty darn good deal. So, for $129 we jumped on it. There were at least 5 left at the store I was at.
One oddity though... in-store, the trailer was listed as a Montalban 4. On the box it was listed as a 4. The instruction manual was for the Montalban 3. Based on what I've read, the Montalban 4 is just the 3 with a different color for costco.
Here is an in-depth review: http://www.twowheeling