I'm going with +1*, myself. Entrall can be problematic and the creature is severely pet-dependent. Even if the GM and player talk it out during creation, a lucky crit or failed save can completely gimp the character without taking them out of the fight. Sure, a good number of enemies will be humanoids for the purposes of the entrall ability(as I'm reading it People=Humanoids in 3.5) but as you go up in levels, you'll require a good amount of investment in "cattle" to keep up adventuring.