Platypus
Lifer
Humbuckers always sound dirty. You can't get the shimmery clean pop you get with single coils, and all the hacks to take the hum out of single coils fail, and ruin the sound. Humbuckers are ok, but I can make a single coil sound more like a humbucker than the other way around.
Why are Strats popular? After 50 years they still have the best guitar shape in the business, and it's the most copied design ever. They're comfortable to hold, and they hang perfectly every time. The only complaint I could see is someone not liking the radiused fretboard. Fair enough, but I'd buy a Strat and put a custom neck on it if I wanted a flatter fretboard.
That's not always true, it depends heavily on the amplifier used. Look at most jazz guitar players out there.. typically humbuckers. You can get them to be clean but you need a high wattage clean amp to handle not being overdriven by the guitar. Granted you can't get jangly cleans with a humbucker that are as convincing but an enormous amount of pure clean players use humbuckers.
The Strat... eh I don't care for them but that doesn't mean they're bad guitars. I think Leo got it right the first time with the Telecaster. The Tele is definitely the most versatile in my opinion despite it having less positions than a strat electronically. You can pull off crazy shit with a Tele but a Strat usually always sounds like a strat unless you bury your tone in high gain or other effects.