It's weird being on this side of the fence 
Here's my little review , based on 1st impressions...
Ryloth:
I dig this map with its canyons. Flying thro them is a blast. I'd actually add more around the edges of the map and add in some parts where only a really skilled flyer can get thro, allowing for some sweet dogfights. I'd also like to see some of those floating asteroids to aid dogfighting aswel.
I'd probably add more stalagmites around the map and general rocks etc for infantry and tank cover.
Gameplay and layout wise I think it is really good, add those above features and Im sure itl be even better.
Visually it could do with some work. The textures of the buildings are decent, they just seem to lack that pop that some normal maps would give. Whether they have normal maps but the spec and lighting isnt aiding them or you just havent made any normal maps for them I dont know.
Ground textures could do with some enhancement , they seem a little stretched and abit harsh in a way. Also a little dark, tho probably thro the maps lighting. If I were the mapper I'd try and lighten it up a bit so it looks like the loading screen image- that looks sweet.
Bestine:
Some nice choke points and level design. Trying to get up the cliff as a rebel is a nice challenge.
Damn, need to go out now... but before I do I just want to request more Probe Droids! 
"Government is the great fiction, through which everybody endeavours to live at the expense of everybody else."
Frédéric Bastiat