It's the lack of forests that makes most tundra starts less attractive. A mapscript like Ice Age places more forest on tundra, but the rule for most maps is that tundra is kept relatively open.
There's usually plenty of deer and furs around. If you're lucky and they're on forest, then you have excellent tiles, but just plain flat tundra tiles with nothing on it are poor tiles. It's interesting to speculate how 'Dance of the Aurora' could change our opinion.
Here you're playing Inca and I saw you had plenty of opportunities for terraces nearby (I looked at the bigger picture), so being Inca helps here. Also for other civs tundra can be okay, if there are sheep, hills and rivers.
I definitely prefer tundra over desert personally.