The windows are not plastic, there acrylic, and only in the small 1575.
I believe Scott is basing his opinion on one Lance, and "what a dealer told him" about the wear and tear of the interior.
I have seen people on here say that Lance uses staples in their cabinets, they don't, so don't believe every thing you read.
Lance has only been making trailers since 2009, and in my opinion have come a long way since then, and now making the best light weight trailer on the market.
The best thing to do is go look at a lot of TT, look at the construction, from the axels to the roof, then make your own decision.
Don't confuse light weight with lack of quality, some people can't wrap their heads around modern technology.
Trailerlife Lance review.Lance Factory Tour