A horror feast from filmmaker Eli Roth tops the DVD releases for the week of Jan. 30. “Thanksgiving”: A joke trailer from 2007’s “Grindhouse” becomes a whole movie in this seasonal slasher set on Thanksgiving in Plymouth, Massachusetts. “When horror fans first got their eyes on the ‘Thanksgiving’ trailer, it sparked a fervent appetite for the whole meal, but with the full film finally hitting theaters, after 16 years of discussion and development, it proves the adage — also true for Thanksgiving meals — that there can be too much of a good thing,” writes Tribune News Service critic Katie Walsh…