From the little I've explored so far, I realized that LAMW requires a minimum of developer skill and a minimum of effort to get the desired result. It is recommended to explore the tool before any conclusion. LAMW opens the door to the use of creativity. I can't wait to dedicate more time. So far I can confirm its invaluable value as a tool in my job. It allowed me to integrate desktop and mobile with perfect results and quickly. If you know free pascal and want mobile apps, LAMW is a must. The rest (including design) depends on creativity, a minimum of personal effort and some free time.
I forgot to thank jmpessoa and the few but valuable LAMW developers. You present us with a fantastic tool capable of countless possibilities. It only depends on each one to explore. Grateful for your time dedicated to this.