Blood Worms at Warmane servers

[Snagle]

Are they worth? Any bugs?
Are they good for spending 1 or 2 talent points for a Pve tank?

[Islingr]

worms are the best ninja pulling pieces of garbage you can imagine, so don't get the talent, it's literally a -100 on a scale of 1-10 talent

[Blind]

They're unreliable, uncontrollable pets spawned at your feet (thus at the front of the boss, possible cause of parry haste) which do miniscule damage and iirc eat aoe heals.

There's next to no benefit of having them. In general unless you want to screw around and convince yourself how bad they are avoid them entirely.