Average I’d say, but I’ve only been there once.
There are reasonable nursery slopes at village level and the glacier runs are superb (but a long ride up to get there - so not ideal for your first week!).
The main point I found was that the runs in the main bowl were crowded and "funnel"-like - which concerned our novices at the time. The green/blue in the main bowl was a road run for the most part and flattish - which boarders really hate. Our novice boarder walked it!
For intermediate boarders and freestyle fans, the resort has terrific terrain-parks. My advise would be to learn somewhere else, then go there when you have a couple, or more, weeks experience. Alpe d’Huez has some excellent green runs - so you could learn there and visit Les Deux Alpes for the day to judge for yourself.
