Exploring the sensio.tv website with the Wayback Machine, I can see that Creature from the Black Lagoon, It Came from Outer Space and Revenge of the Creature were listed on the Coming Soon page back in March 2009. The page then disappeared.

Looking at the the Now Available page from October 2010, the following major studio releases are listed as being released in the format:
Taza, Son of Cochise
Jaws 3-D
Spy Kids 3-D: Game Over
Santa vs. the Snowman
The Adventures of Sharkboy and Lavagirl 3-D

There were also a number of IMAX films, a couple of independents, and 22 adult films (!) available.