No,there's no comparison with Tchaikovsky's symphonies in terms of emotional range and depth,but Gliere's 3rd is certainly one of the best Russian symphonies of it's period. Although,Gliere certainly pushes his material to it's limits!
No 2 is the kind of symphony I would have been playing full blast,if I had known it,when I was a teenager,along with my Khatchaturian LP's. (Although,it probably would have been difficult to find a decent LP. Maybe,in my 'Russian,man in a very cold room, Record Company lists?) Not deep,but quite exciting,when you're in the right mood. Definately,music to play loudly,if you can do so without annoying the neighbours!
Incidentally,is that definately the right way to spell Khatchaturian? (Who was an Armenian,of course).