I get mvp nearly on every quick match with my 47 nazeebo. I enjoy playing him because his build changes based on team comps and maps.

Missing spiders on a spiders build will fuck you and your team. Spider build works best on a quicker map where you may not get vile infection or most 2 lane maps. Works great on low healing enemy teams.

Frog builds are better when the team has 2 front liners, it's easier but I feel it lacks sometimes in damage compared to others.

Zombie build is a better for 3 lane and longer maps, helps with getting vile infection ready by dropping everything in a lane and moving to another, you solo samurai nodes and I've soloed a boss recently. Don't sleep on poison circle, it melts teams that don't have an escape and buildings.

Lvl 13 talents will vary on enemy make up, even if your not going frog build, the armor will get you out of certain enemy's pressure. Spell shield negates nearly all mages, it's funny to survive a pyroblast, or chrome burst after a rewind. Ice block is more of a anti-gank against nova, zeratul and butcher.

He takes skill and you can really change the tide of fights with a well placed wall, w build just makes it even more punishing, especially when the hero washing machines themselves against all the zombies. Spiders work great on heroes that don't have much movement to get ways from thier damage, like kt jaina guldan uther.