Myself No!,
It is the only way to get some of the larger engines at a great price. My last 5 steam engines have all been blowouts and most of them have whistle steam.
Yea if I paid full price I may be upset at the blowouts but for the most part it's a win-win, Lionel gets rid of excessive inventory and some of us get some great trains at about 40-50% off.
For myself I hope they continue, maybe at the end of the year I can pick up the Mohawk, and maybe the GS64.
Dave