Is Gnar good right now?

imo ive put in work with him, but then i noticed pantheon is messing up solo q.....

Gnar is the same as any other "bad" champion right now. His winrate looks awful, but don't judge his actual effectiveness in game off of that. He is like Urgot and Aatrox in that if you know what you are doing with him, you'll be good. He isn't as friendly to players who are unaware of how his rage works or combos. Or you get matched against a Garen, at that point you can't lose lane.

Basically he's good if you understand him, bad if you don't. Meta doesn't favor him so you need to know how to work around it.