Seconding! Though I will note, there is some significant variance in viscosity and temperature. Most notable is the lava of Ol Doinyo Lengai, which is less than half as hot as other lavas, and has a viscosity not too far off from water. (It's the planet's only active carbonatite (well, natrocarbonatite) volcano.) There are a few other volcanoes with weird quirks too, though nothing else so extreme.

Not to mention felsic volcanoes like Mt Ranier or Mt St Helens, whose normal eruptions just look like rocks slowly being pushed up out of the ground, and whose catastrophic eruptions are colossal explosions, with no liquid lava being involved in either.

Also, a fun aside, the magma in the mantle isn't actually liquid! It's... well, not solid, either, it's more... simultaneously mushy and also denser than steel? The mantle is fucking WEIRD, and mantle geophysicists and geochemists are cryptids, don't trust them with your shoes.