Beginner planter-do these trees look level enough?

[Bern41]

So I just put my first trees in the ground but I'm concerned they aren't level enough, specially the right tree? Thoughts on what I can do? Thanks in advance for taking time to read and respond.

 

[derwoodii]

they look to be placed ok,, important thing is the root ball depth vs surrounding the root ball or its roots need just below the surface not above nor to deep pls check link for more info

http://www.ext.colostate.edu/mg/Gardennotes/633.html