For me when I was younger I thought the Tele was a crap guitar and the Esquire was just cheap. I mean one pick up WTF is that all about. Fast foward 15-20 years. I bought two Teles both MIM Standards (Artic White and Chrome Red) and converted the red one into a Esquire to see what they were all about. I look back with regret now that I ever had those feelings. I sold the white Tele and kept the red Esquire. I lightly reliced the body and for a first timer and it being a poly body it looks fine to me. For me while the Tele is no slouch the Esquire is the best damn guitar ever made. The reason I like the Esquire so much I can concentrate more on playing then flipping the selector switch trying to get the sound I want the Esquire already does that for me.
So to answer your question "If a tele is ugly or beautiful?" The Tele is beautiful but the Esquire is "Drop Dead Gorgeous.
May you be a half an hour in Heaven before the Devil knows you're dead!