NLS was a good value pick at $11, when the analysts hated it. That's clear now. Is NLS a great pick at $21? Even if the analysts love it? I'm not so sure.
As a trade, though, going long NLS might still be interesting. The shorts seem bent on self-destruction. I haven't been doing anything in NLS myself, but it could be interesting for folks who know their selling price (and pick it right).