In reply to Ramblin dave:
Go for it Dave! The Anti Atlas is a fantastic place to climb and an interesting culture as well. It is true that there is no organised mountain rescue, but that doesn't always mean that you need to climb with a few grades in hand - you'll know how comfortable you feel in the environment you're in, and that will dictate how much you want to challenge yourself. Besides, keeping a few grades in hand is not the same as taking a few less risks (the route's haven't seen much traffic, so you need to be careful and expect some loose blocks, for example.)
Whilst there is no mountain rescue, it's not a remote environment. The local Berbers live and work all over the hills, and there is pretty good mobile phone coverage at most of the crags. There have been a couple of accidents at which the locals have assisted, and there are medical services - it's not like you're facing a 2-day crawl to civilization. That said, I wouldn't climb assuming that I'm going to rely on them!
As for grades - there really is plenty to go at whatever grade you climb, and personally I'd suggest that low-grade climbing is actually what the Anti-Atlas does best. In short - yes, there is good stuff in the vein of big easy mountain routes, and they certainly are not second-rate to any of the harder climbs. Here's a few suggestions:
Pinnacle Ridge (600m, Severe), Prophet Peak
Falcon Ridge (190m, HS 4c), Adrar Imtwan
Southwest Ridge / Angel's Crest / South Ridge link-up to Jebel el Kest (about 900m up to Severe)
Sun Ribbon Arete (340m, Severe), Robin Hood Rocks
Auld Lang Syne (160m, HS 4b), Adrar Umlil
Noah's Ark (60m HS 4b), Ksar Rock
The Alabama Buttress (100m, HS 4a), Akida
Serengeti (180m, Severe), Aylim
Thunder Rib (180m, Severe), Aylim
Dragon Ridge (170m, Severe), Dragon Buttress
Wild Country (145m, V.Diff), Adrar Asmit
West Side Story (140m, Severe), Adrar Asmit
Sunset Boulevard (90m, Severe) Adrar Umlil
South Ridge (165m, Severe) Adrar Umlil
Cefn Garw (80m, Severe) Adrar Umlil
Evening Wall (85m, V.Diff) Adrar Umlil
Lavender (85m, V.Diff), Aguerd Cioch
Tifina (120m, V.Diff), Fig Tree Wall
Manzkuneen (160m, V.Diff), Fig Tree Wall
I could go on... Not to mention loads of very good single pitch cragging at these grades - don't miss Anammer Crags, Tagzene Gorge, Tizi Gzaouine Gorge, Palm Tree Gorge, Robin Hood Rocks... the Solarium on Adrar Umlil gives a host of easy pitches in a mountain setting as well.
Easily 2 weeks' worth of stuff up to HS, all two and three star routes. And if you want HS and VS routes then you'll need to book a second trip... Check out
http://www.climb-tafraout.com/climbing
The new Tafraout guidebook includes 2000 climbs on both sides of the range, with handy crag selectors to help you choose crags / routes based on grade, accessibility, length, commitment etc.