Agreed. Unflavoured seltzer is fine too. I don't like plain water, and was never a big fan of carbonated drinks (and definitely not soda water), but I do like carbonated water.
Since there is no inexpensive seltzer in my region (only stuff that costs more than milk or juice) I finally got a CO₂ tank and carbonate tap water myself, usually with a squirt of lemon. It's easier than I had expected.
