For public servers this map might be nice for big teams and such.
If this map would be squeezed in more, and maybe adding two bouncy polys to low's center section (on the slopes).
I think then it might have a chance, feel much more faster and have an actual chance in league matches.
Edit: Also the middle seperator shouldn't be background scenery, 'cause it's quite a crucial part of the map.
'Cause if bg-scenery is off, it basically looks like you're gonna get through, but you're gonna get stuck. :-D