Me and my husband frequent Hawaiian food joints all the time (we love Hawaii and we love their food!) L&L falls dead center in our wide spectrum of Hawaiian places we've tried. Not bad, not great.
I feel like it's pretty hard to get spam and eggs wrong (one of my favs). They do it fine (although I do feel that the spam is sort of thin). Their loco moco (another one of my favs) is really meh. The burger patty seems sort of thin and unflavorful. Luckily, it's covered with gravy and that makes anything taste better! Sometimes I feel like their BBQ is on the saltier side too. Same with the saimin. I totally don't care for their mac salad (its just macaroni and mayo... no other flavor!) Aside from the negatives, its Hawaiian food.. meat, rice. Always a good combo and satisfying to me either way! Plus it's cheap.
In any case, they do Hawaiian food OK! A luke-warm 3 stars.