UngeheuerLich
Legend
Yeah the beastmaster is kinda lame.
But it does seem like a gnome or halfling ranger can get a pteranodon as a companion at 3rd level and constantly fly around, which is kinda cool for a few levels.
I sadly don´t have the PHB, so I can only make assumptions:
I think a beast has reactions at least, which helps a bit. And I´d like them to retaliate if no command is given... but i guess this is more my wish than anything.
The conjure animals seems to allow those animal to defend themselves, if no command is given. But what action is issuing that command?