aka Beware! the Blob
How bad is it? It tries to be cute, but comes off as stupid and insulting.
Should you see it? It's an innocuous time-waster, so... yes, if you're interested.
Larry Hagman's only directorial effort, this sequel to "The Blob" starts with someone accidentally ingesting part of the blob and getting eaten from the inside. The creature then moves on to a party and a bowling alley. There's a lot of cameos, mostly of people getting eaten, including Hagman as a hobo. With Carol Lynley, Burgess Meredith, Godfrey Cambridge, Shelly Berman and Cindy Williams.