1: It's abandoned. The mod user hasn't been on in seven months.
2: It causes animation loop problems in vampires. In Castle Volkihar, when you bring Serana back, all the vamps are repeatedly reaching into their pockets for food over and over.
3: Apparently it clogs the papyrus logs with errors. I imagine this may be related to the vampire bug in #2.
So are there any good alternatives to Crimson Tide?