I've loved the earlier Tremors films ever since I was young, the original & Aftershocks are pure classic gold.
Tremors 3 & 4 on the other hand were terrible, with their only redeeming value being that Burt was the main character (with Michael Gross still playing his grandfather in 4). What a legend he is.
"Memo: 4 pounds of C4 may be a little....excessive"