Premiering at SXSW, where it's expected to spark a fierce bidding war between SyFy and just SyFy, Big Ass Spider is, yes, a film about a very large, unconvincing, CGI spider. It's one of many recent entries to the resurgent giant, terrible-looing creature genre, but this one keeps ever-so-slightly afloat in the waters of Sharktopus and Dinoshark thanks to a few redeeming elements: a.) This giant creature is not an unbelievable fusion of various breeds, so, realistic; b.) The film has the endorsement of Troma co-founder and tongue-in-cheek B-movie hero Lloyd Kaufman, who briefly appears in the trailer before being consumed by a big-ass spider; c.) David Arquette is not in this.
Here's the trailer: